← Back to consensus flows

Kojic acid

UUID 875a7144-6a1c-4d8c-9481-7b0af09becaf
Flow Object IDfo-724db901332c61e2
Source EF 3.1
Context Environmental → Air → Unknown
CAS Numbers 501-30-4
EC Numbers 207-922-4
prefLabel ⓘ
Language Value Provenance
en Kojic acid
altLabel ⓘ
Language Value Provenance
en 5-Hydroxy-2-(hydroxymethyl)-4-pyrone
en 5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one
en Kojisaeure
en acido kojico
en 2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one
en 4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-
en 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one
en 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone
en 5-Hydroxy-2-hydroxymethyl-1,4-pyrone
en 5-Hydroxy-2-hydroxymethyl-4-pyrone
en 5-Hydroxy-2-hydroxymethylpyran-4-one
en NSC 1942
Definitions
Language Value Provenance
en A pyranone that is 4H-pyran substituted by a hydroxy group at position 5, a hydroxymethyl group at position 2 and an oxo group at position 4. It has been isolated from the fungus Aspergillus oryzae.
References
Shared Properties
Predicate Value
Formal charge 0
InChIKey BEJNERDRQOWKJM-UHFFFAOYSA-N
InChI InChI=1S/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2
IUPAC name 2-(hydroxymethyl)-5-oxidanyl-pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-4-pyranone, 5-hydroxy-2-(hydroxymethyl)pyran-4-one, 5-hydroxy-2-methylol-pyran-4-one
Molecular formula C6H6O4
Molecular mass 142.11
Monoisotopic mass 142.02661
SMILES C1=C(OC=C(C1=O)O)CO, O=c1cc(CO)occ1O

Source List References

List Version Source Flow UUID Source Flow Name
EF 3.1 875a7144-6a1c-4d8c-9481-7b0af09becaf 5-hydroxy-2-hydroxymethyl-4-pyrone

Concept Associations

Source List Source Flow Source Context Unit Match Type Conversion Provenance
EF 3.1 5-hydroxy-2-hydroxymethyl-4-pyrone Emissions/Emissions to air/Emissions to air, indoor kg exactMatch —

Consolidated Field Provenance

0 total PROV activity record(s) for this flow.

Field Change Count Latest Time Transformers Latest Comment
altLabel 2 — consensus_match group_key=5-hydroxy-2-hydroxymethyl-4-pyrone||dimension=Environmental > media=Air > strata=High stack, >150 meters; cas=501-30-4; added Common Chemistry CAS names as altLabel: 2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one, 4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-, 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one, 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone, 5-Hydroxy-2-hydroxymethyl-1,4-pyrone, 5-Hydroxy-2-hydroxymethyl-4-pyrone, 5-Hydroxy-2-hydroxymethylpyran-4-one, NSC 1942; object_uuid=fo-724db901332c61e2
cas_match_labels 1 — consensus_match group_key=5-hydroxy-2-hydroxymethyl-4-pyrone||dimension=Environmental > media=Air > strata=High stack, >150 meters; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'501-30-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-724db901332c61e2: {'501-30-4': 'exactMatch'}
prefLabel 1 — consensus_match cas=501-30-4; cc_chebi_agreed_name='Kojic acid'; object_uuid=fo-724db901332c61e2

Context Attributes

AttributeValue
dimensionEnvironmental
mediaAir
indoorUnknown

Consensus Changes

Field Old Value New Value Comment
prefLabel [{'@value': '5-hydroxy-2-hydroxymethyl-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'bootstrap_labels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'legacy name field'}}] [{'@value': 'Kojic acid', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4'], 'prov:wasDerivedFrom': 'Common Chemistry / ChEBI primary name agreement'}}] cas=501-30-4; cc_chebi_agreed_name='Kojic acid'; object_uuid=fo-724db901332c61e2
altLabel [{'@value': '5-Hydroxy-2-(hydroxymethyl)-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojic acid', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojic acid', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojisaeure', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojisaeure', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'acido kojico', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:acido kojico', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}] [{'@value': '5-Hydroxy-2-(hydroxymethyl)-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojisaeure', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojisaeure', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'acido kojico', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:acido kojico', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-hydroxymethyl-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'original name retained as altLabel'}}] cas=501-30-4; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-724db901332c61e2
altLabel [{'@value': '5-Hydroxy-2-(hydroxymethyl)-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojisaeure', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojisaeure', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'acido kojico', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:acido kojico', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-hydroxymethyl-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['EF 3.1'], 'prov:wasDerivedFrom': 'original name retained as altLabel'}}] [{'@value': '5-Hydroxy-2-(hydroxymethyl)-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'Kojisaeure', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:Kojisaeure', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'acido kojico', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:acido kojico', 'http://purl.obolibrary.org/obo/CHEBI_43572', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-hydroxymethyl-1,4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-hydroxymethyl-4-pyrone', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '5-Hydroxy-2-hydroxymethylpyran-4-one', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'NSC 1942', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:501-30-4', 'https://commonchemistry.cas.org/detail?cas_rn=501-30-4'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}] group_key=5-hydroxy-2-hydroxymethyl-4-pyrone||dimension=Environmental > media=Air > strata=High stack, >150 meters; cas=501-30-4; added Common Chemistry CAS names as altLabel: 2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one, 4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-, 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one, 5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone, 5-Hydroxy-2-hydroxymethyl-1,4-pyrone, 5-Hydroxy-2-hydroxymethyl-4-pyrone, 5-Hydroxy-2-hydroxymethylpyran-4-one, NSC 1942; object_uuid=fo-724db901332c61e2
cas_match_labels None {'501-30-4': 'exactMatch'} group_key=5-hydroxy-2-hydroxymethyl-4-pyrone||dimension=Environmental > media=Air > strata=High stack, >150 meters; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'501-30-4': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-724db901332c61e2: {'501-30-4': 'exactMatch'}

PROV-O Consensus Activity Trail

No PROV-O consensus activities found for this flow.

Full Flow JSON

{
  "uuid": "875a7144-6a1c-4d8c-9481-7b0af09becaf",
  "name": null,
  "cas_numbers": [
    "501-30-4"
  ],
  "ec_numbers": [
    "207-922-4"
  ],
  "context": {
    "dimension": "Environmental",
    "media": "Air",
    "indoor": "Unknown"
  },
  "general_comment": null,
  "synonyms": [],
  "unit": "kg",
  "lcia_methods": [
    {
      "method_uuid": "2299222a-bbd8-474f-9d4f-4dd1f18aea7c",
      "name": "Human toxicity, cancer",
      "methodology": "Environmental Footprint",
      "impact_category": "Cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
      "characterization_factor": 6.8841e-6
    },
    {
      "method_uuid": "503699e0-eca9-4089-8bf8-e0f49c93e578",
      "name": "Human toxicity, cancer_organics",
      "methodology": "Environmental Footprint",
      "impact_category": "Cancer human health effects",
      "impact_indicator": "Comparative Toxic Unit for human (CTUh) ",
      "characterization_factor": 6.8841e-6
    }
  ],
  "source": "EF 3.1",
  "identifier": "875a7144-6a1c-4d8c-9481-7b0af09becaf",
  "input_datasets": [
    "EF 3.1"
  ],
  "source_refs": [
    {
      "list_name": "EF",
      "list_version": "3.1",
      "source_flow_uuid": "875a7144-6a1c-4d8c-9481-7b0af09becaf",
      "source_flow_name": "5-hydroxy-2-hydroxymethyl-4-pyrone",
      "source_metadata": {
        "input_file": "/home/cmutel/.local/share/consensus-flow-list/ef-31-flows.json",
        "input_dataset": "EF 3.1",
        "original_context": [
          "Emissions",
          "Emissions to air",
          "Emissions to air, indoor"
        ]
      }
    }
  ],
  "prefLabel": [
    {
      "@value": "Kojic acid",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "Common Chemistry / ChEBI primary name agreement"
      }
    }
  ],
  "_sources": {
    "prefLabel": "consensus_match",
    "name": "bootstrap_labels",
    "synonyms": "bootstrap_labels",
    "context": "default_context_mapping",
    "context_iri": "default_context_mapping",
    "unit_iri": "unit_normalization",
    "properties": "enrich_references",
    "skos:definition": "enrich_references",
    "references": "enrich_references",
    "altLabel": "consensus_match",
    "cas_match_labels": "consensus_match"
  },
  "context_iri": "https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn",
  "unit_iri": "https://vocab.brightway.one/units/unit/KiloGM",
  "properties": {
    "https://w3id.org/chemrof/molecular_formula": {
      "@id": "https://w3id.org/chemrof/molecular_formula",
      "@value": [
        "C6H6O4"
      ],
      "rdfs:label": "Molecular formula",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_43572"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.generalized_empirical_formula"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:3840"
          ],
          "prov:wasDerivedFrom": "pubchem.props.Molecular Formula"
        }
      ]
    },
    "https://w3id.org/chemrof/smiles_string": {
      "@id": "https://w3id.org/chemrof/smiles_string",
      "@value": [
        "C1=C(OC=C(C1=O)O)CO",
        "O=c1cc(CO)occ1O"
      ],
      "rdfs:label": "SMILES",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_43572"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.smiles_string"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:3840"
          ],
          "prov:wasDerivedFrom": "pubchem.props.SMILES"
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_string",
      "@value": [
        "InChI=1S/C6H6O4/c7-2-4-1-5(8)6(9)3-10-4/h1,3,7,9H,2H2"
      ],
      "rdfs:label": "InChI",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_43572"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.inchi_string"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:3840"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChI"
        }
      ]
    },
    "https://w3id.org/chemrof/inchi2d_key_string": {
      "@id": "https://w3id.org/chemrof/inchi2d_key_string",
      "@value": [
        "BEJNERDRQOWKJM-UHFFFAOYSA-N"
      ],
      "rdfs:label": "InChIKey",
      "provenance": [
        {
          "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "http://purl.obolibrary.org/obo/CHEBI_43572"
          ],
          "prov:wasDerivedFrom": "chebi.basic_property_values.inchi_key_string"
        },
        {
          "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
          "prov:wasAttributedTo": "consensus-flow-list",
          "prov:hadPrimarySource": [
            "CID:3840"
          ],
          "prov:wasDerivedFrom": "pubchem.props.InChIKey"
        }
      ]
    },
    "https://w3id.org/chemrof/molecular_mass": {
      "@id": "https://w3id.org/chemrof/molecular_mass",
      "@value": [
        "142.11"
      ],
      "rdfs:label": "Molecular mass",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.mass"
      }
    },
    "https://w3id.org/chemrof/monoisotopic_mass": {
      "@id": "https://w3id.org/chemrof/monoisotopic_mass",
      "@value": [
        "142.02661"
      ],
      "rdfs:label": "Monoisotopic mass",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/GM-PER-MOL",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.monoisotopic_mass"
      }
    },
    "https://w3id.org/chemrof/formal_charge": {
      "@id": "https://w3id.org/chemrof/formal_charge",
      "@value": [
        "0"
      ],
      "rdfs:label": "Formal charge",
      "http://qudt.org/schema/qudt/hasUnit": "https://vocab.brightway.one/units/unit/NUM",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_semantic",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.basic_property_values.charge"
      }
    },
    "https://w3id.org/chemrof/IUPAC_name": {
      "@id": "https://w3id.org/chemrof/IUPAC_name",
      "@value": [
        "2-(hydroxymethyl)-5-oxidanyl-pyran-4-one",
        "5-hydroxy-2-(hydroxymethyl)-4-pyranone",
        "5-hydroxy-2-(hydroxymethyl)pyran-4-one",
        "5-hydroxy-2-methylol-pyran-4-one"
      ],
      "rdfs:label": "IUPAC name",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_semantic",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers.IUPAC Name"
      }
    }
  },
  "skos:definition": [
    {
      "@value": "A pyranone that is 4<em>H</em>-pyran substituted by a hydroxy group at position 5, a hydroxymethyl group at position 2 and an oxo group at position 4. It has been isolated from the fungus <em>Aspergillus oryzae</em>.",
      "@language": "en",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_definition",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.definition"
      }
    }
  ],
  "references": [
    {
      "@id": "beilstein:120895",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "drugcentral:3977",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "gmelin:3620",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J1.564D",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://chem.echa.europa.eu/100.007.203",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://commonchemistry.cas.org/detail?cas_rn=501-30-4",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://comptox.epa.gov/dashboard/DTXSID2040236",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://drugcentral.org/drugcard/3977",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://dtp.cancer.gov/dtpstandard/servlet/dwindex?searchtype=NSC&outputformat=html&searchlist=1942",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://en.wikipedia.org/wiki/Kojic_acid",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://go.drugbank.com/drugs/DB01759",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://gsrs.ncats.nih.gov/ginas/app/beta/substances/6K23F1TT52",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://hmdb.ca/metabolites/HMDB0032923",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://metacyc.org/compound?orgid=META&id=KOJIC-ACID",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://platform.opentargets.org/drug/CHEMBL287556",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/compound/3840",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_compound",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.by_cas[501-30-4]"
      }
    },
    {
      "@id": "https://pubchem.ncbi.nlm.nih.gov/substance/?source=niaid&sourceid=009875",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/11534762",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/1348188",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/15039076",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/16198580",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/18083129",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/19471877",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/20943172",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/23683589",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/24116376",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/28166217",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/7714722",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://pubmed.ncbi.nlm.nih.gov/8987542",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://rxnav.nlm.nih.gov/id/rxnorm/1426451",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://www.drugbank.ca/drugs/DB01759",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:43572",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_id_link",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.id"
      }
    },
    {
      "@id": "https://www.ebi.ac.uk/chembl/explore/compound/CHEMBL287556",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://www.genome.jp/entry/C14516",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "https://www.kegg.jp/entry/C14516",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://www.metabolomicsworkbench.org/data/StructureData.php?RegNo=45786",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "https://www.wikidata.org/wiki/Q416285",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.pubchem_identifier_url",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CID:3840;CAS:501-30-4"
        ],
        "prov:wasDerivedFrom": "pubchem.identifiers[501-30-4]"
      }
    },
    {
      "@id": "patent:AU2012268879",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "patent:JP2013017408",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "pdb-ccd:KOJ",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    },
    {
      "@id": "reaxys:120895",
      "provenance": {
        "prov:wasGeneratedBy": "enrich_references.chebi_xrefs",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "http://purl.obolibrary.org/obo/CHEBI_43572"
        ],
        "prov:wasDerivedFrom": "chebi.xrefs_urls"
      }
    }
  ],
  "altLabel": [
    {
      "@value": "5-Hydroxy-2-(hydroxymethyl)-4-pyrone",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "label:5-Hydroxy-2-(hydroxymethyl)-4-pyrone",
          "http://purl.obolibrary.org/obo/CHEBI_43572",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "label:5-hydroxy-2-(hydroxymethyl)-4H-pyran-4-one",
          "http://purl.obolibrary.org/obo/CHEBI_43572",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "Kojisaeure",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "label:Kojisaeure",
          "http://purl.obolibrary.org/obo/CHEBI_43572",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "acido kojico",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "chebi_altlabels",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "label:acido kojico",
          "http://purl.obolibrary.org/obo/CHEBI_43572",
          "EF 3.1"
        ],
        "prov:wasDerivedFrom": "chebi synonym match"
      }
    },
    {
      "@value": "2-(Hydroxymethyl)-5-hydroxy-4<em>H</em>-pyran-4-one",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4",
          "https://commonchemistry.cas.org/detail?cas_rn=501-30-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "4<em>H</em>-Pyran-4-one, 5-hydroxy-2-(hydroxymethyl)-",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4",
          "https://commonchemistry.cas.org/detail?cas_rn=501-30-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyran-4-one",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4",
          "https://commonchemistry.cas.org/detail?cas_rn=501-30-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "5-Hydroxy-2-(hydroxymethyl)-4<em>H</em>-pyranone",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4",
          "https://commonchemistry.cas.org/detail?cas_rn=501-30-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "5-Hydroxy-2-hydroxymethyl-1,4-pyrone",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4",
          "https://commonchemistry.cas.org/detail?cas_rn=501-30-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "5-Hydroxy-2-hydroxymethyl-4-pyrone",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4",
          "https://commonchemistry.cas.org/detail?cas_rn=501-30-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "5-Hydroxy-2-hydroxymethylpyran-4-one",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4",
          "https://commonchemistry.cas.org/detail?cas_rn=501-30-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    },
    {
      "@value": "NSC 1942",
      "@language": "en",
      "source": {
        "prov:wasGeneratedBy": "consensus_match",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "CAS:501-30-4",
          "https://commonchemistry.cas.org/detail?cas_rn=501-30-4"
        ],
        "prov:wasDerivedFrom": "common chemistry CAS lookup"
      }
    }
  ],
  "cas_match_labels": {
    "501-30-4": "exactMatch"
  },
  "concept_associations": [
    {
      "@type": "xkos:ConceptAssociation",
      "xkos:sourceConcept": {
        "@id": "https://vocab.brightway.one/ef/3.1/flow/875a7144-6a1c-4d8c-9481-7b0af09becaf",
        "skos:prefLabel": "5-hydroxy-2-hydroxymethyl-4-pyrone",
        "context": "Emissions/Emissions to air/Emissions to air, indoor",
        "qudt:unit": "kg"
      },
      "xkos:targetConcept": {
        "@id": "https://vocab.brightway.dev/elementary-flows/875a7144-6a1c-4d8c-9481-7b0af09becaf"
      },
      "xkos:mapType": {
        "@id": "http://www.w3.org/2004/02/skos/core#exactMatch"
      },
      "provenance": {
        "prov:wasGeneratedBy": "build_concept_associations",
        "prov:wasAttributedTo": "consensus-flow-list",
        "prov:hadPrimarySource": [
          "https://eplca.jrc.ec.europa.eu/permalink/EF3_1/EF-v3.1.zip"
        ]
      }
    }
  ],
  "flow_object_id": "fo-724db901332c61e2"
}