2,2'-diazene-1,2-diylbis(2-methylpropanimidamide) Dihydrochloride
Everything that changed this flow. Back to the flow
ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 14 catalogue altLabel value(s): 'DN 55549' (grade code), 'LA 3887' (grade code), 'MS 1' (grade code), 'MS 1 (catalyst)' (grade code), 'NC 32P' (grade code), 'TB 2000' (grade code), 'TB 2000 (initiator)' (grade code), 'V 50' (grade code), 'VA 050' (grade code), 'VA 056' (grade code), 'VA 50' (grade code), 'VA 50 (catalyst)' (grade code), 'Vazo 55' (grade code), 'Vazo 56' (grade code) |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=2,2'-diazene-1,2-diylbis(2-methylpropanimidamide)dihydrochloride||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory']; cas_sources={'2997-92-4': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-21acf2be13112522: {'2997-92-4': 'exactMatch'} |
| concept_associations | 1 | carry_associations_onto_flows | associations resolved on the elementary layer |
| context | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['2997-92-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[1969, 76344, 84924, 5459261, 11011082, 18759394]; selected_pubchem_cids=[76344]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| skos_definition | 1 | enrich_references | Merged ChEBI/PubChem definitions into skos:definition |
| synonyms | 1 | bootstrap_labels | Removed legacy synonyms field in favor of structured labels |
| types | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| unit_iri | 1 | unit_normalization | Unit IRI set from normalization of 'kg' |
Where several steps wrote one field, the last one won — and the log below shows the sequence.
Changes
19| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 18,124 | bootstrap_labels | prefLabel | — | [{"@value":"2,2'-diazene-1,2-diylbis(2-methylpropanimidamide) dihydrochloride","@language":"en","source":{"prov:wasGene… | Bootstrapped prefLabel from legacy name field |
| 18,125 | bootstrap_labels | name | 2,2'-diazene-1,2-diylbis(2-methylpropanimidamide) dihydrochloride | — | Purged legacy name field to enforce prefLabel usage |
| 18,126 | bootstrap_labels | synonyms | ["organic","2,2'","-azobis[2-methylpropionamidine]dihydrochloride","wakov-50"] | [] | Removed legacy synonyms field in favor of structured labels |
| 171,885 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 171,886 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 219,274 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,234 | normalize_name_case | prefLabel | [{"@value":"2,2'-diazene-1,2-diylbis(2-methylpropanimidamide) dihydrochloride","@language":"en","source":{"prov:wasGene… | [{"@value":"2,2'-diazene-1,2-diylbis(2-methylpropanimidamide) Dihydrochloride","@language":"en","source":{"prov:wasGene… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 244,150 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 244,151 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 244,152 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.019.155","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['2997-92-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[1969, 76344, 84924, 5459261, 11011082, 18759394]; selected_pubchem_cids=[76344]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| 253,213 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | rdkit_pre_consensus from 'CC(C)(C(=N)N)N=NC(C)(C)C(=N)N.Cl.Cl'; added: molecular_mass, monoisotopic_mass |
| 259,484 | consensus_match | altLabel | [] | [{"@value":"2,2-Azobis(2-amidinopropane) dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_m… | group_key=2,2'-diazene-1,2-diylbis(2-methylpropanimidamide)dihydrochloride||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=2997-92-4; added Common Chemistry CAS names as altLabel: 2,2-Azobis(2-amidinopropane) dihydrochloride, 2,2′-(Diazene-1,2-diyl)bis(2-methylpropanimidamide) dihydrochloride, 2,2′-Azobis(2-amidinopropane) dihydrochloride, 2,2′-Azobis(2-methylpropionamidine) dihydrochloride, 2,2′-Azobis(isobutyramidine hydrochloride), 2,2′-Azobis(isobutyramidine) dihydrochloride, 2,2′-Azobis(propane-2-carboxamidine) dihydrochloride, 2,2′-Azobisamidinopropane dihydrochloride, 2,2′-Azobisisobutyramidinium chloride, 2,2′-Azodiisobutylamidine dihydrochloride, 2,2′-Azodiisobutyramidine dihydrochloride, AAPH, AIBA, Azobis(isobutyl)amidine dihydrochloride, Azobis(isobutyl)amidine hydrochloride, Azobis(isobutyramidine) dihydrochloride, Azobisisobutyramidinium dichloride, Azostarter V 50, DN 55549, LA 3887, MS 1, MS 1 (catalyst), NC 32P, Propanimidamide, 2,2′-(1,2-diazenediyl)bis[2-methyl-, hydrochloride (1:2), Propanimidamide, 2,2′-azobis[2-methyl-, dihydrochloride, Propionamidine, 2,2′-azobis[2-methyl-, dihydrochloride, TB 2000, TB 2000 (initiator), V 50, V 50 initiator, VA 050, VA 056, VA 50, VA 50 (catalyst), Vazo 55, Vazo 56, Vazo 56WSP, Vazo 56WSW, Wako V 50; object_uuid=fo-21acf2be13112522 |
| 259,485 | consensus_match | cas_match_labels | — | {"2997-92-4":"exactMatch"} | group_key=2,2'-diazene-1,2-diylbis(2-methylpropanimidamide)dihydrochloride||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory']; cas_sources={'2997-92-4': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-21acf2be13112522: {'2997-92-4': 'exactMatch'} |
| 278,420 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,2'-diazene-1,2-diylbis(2-methylpropanimidamide) Dihydrochloride' |
| 285,180 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | rdkit_post_consensus from 'CC(C)(N=NC(C)(C)C(=N)N)C(=N)N.Cl.Cl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,921 | strip_catalogue_altlabels | altLabel | [{"@value":"2,2-Azobis(2-amidinopropane) dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_m… | [{"@value":"2,2-Azobis(2-amidinopropane) dihydrochloride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_m… | Removed 14 catalogue altLabel value(s): 'DN 55549' (grade code), 'LA 3887' (grade code), 'MS 1' (grade code), 'MS 1 (catalyst)' (grade code), 'NC 32P' (grade code), 'TB 2000' (grade code), 'TB 2000 (initiator)' (grade code), 'V 50' (grade code), 'VA 050' (grade code), 'VA 056' (grade code), 'VA 50' (grade code), 'VA 50 (catalyst)' (grade code), 'Vazo 55' (grade code), 'Vazo 56' (grade code) |
| 366,996 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/ce3b3a5e-9fd8-… | associations resolved on the elementary layer |
| 392,811 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20Cl2N6… | typed the way the ontology types it |
| 401,439 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/MolecularComplex"] | the substance's answer, copied onto its flow |
PROV-O trail
19 activitiesOne activity per change: which version of the flow it consumed, and which it produced. The values are on the change with the same number — stored once, not twice.
| Activity | Field | Agent | Used | Generated |
|---|---|---|---|---|
| ef:activity/change/20260920T1042228874600000/18124 | prefLabel | ef:agent/bootstrap_labels | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v0 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v1 |
| ef:activity/change/20260920T1042228874600000/18125 | name | ef:agent/bootstrap_labels | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v1 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v2 |
| ef:activity/change/20260920T1042228874600000/18126 | synonyms | ef:agent/bootstrap_labels | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v2 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v3 |
| ef:activity/change/20260920T1042228874600000/171885 | context | ef:agent/default_context_mapping | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v3 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v4 |
| ef:activity/change/20260920T1042228874600000/171886 | context_iri | ef:agent/default_context_mapping | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v4 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v5 |
| ef:activity/change/20260920T1042228874600000/219274 | unit_iri | ef:agent/unit_normalization | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v5 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v6 |
| ef:activity/change/20260920T1042228874600000/225234 | prefLabel | ef:agent/normalize_name_case | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v6 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v7 |
| ef:activity/change/20260920T1042228874600000/244150 | properties | ef:agent/enrich_references | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v7 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v8 |
| ef:activity/change/20260920T1042228874600000/244151 | skos_definition | ef:agent/enrich_references | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v8 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v9 |
| ef:activity/change/20260920T1042228874600000/244152 | references | ef:agent/enrich_references | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v9 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v10 |
| ef:activity/change/20260920T1042228874600000/253213 | properties | ef:agent/rdkit_pre_consensus | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v10 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v11 |
| ef:activity/change/20260920T1042228874600000/259484 | altLabel | ef:agent/consensus_match | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v11 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v12 |
| ef:activity/change/20260920T1042228874600000/259485 | cas_match_labels | ef:agent/consensus_match | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v12 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v13 |
| ef:activity/change/20260920T1042228874600000/278420 | properties | ef:agent/opsin_iupac | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v13 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v14 |
| ef:activity/change/20260920T1042228874600000/285180 | properties | ef:agent/rdkit_post_consensus | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v14 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v15 |
| ef:activity/change/20260920T1042228874600000/290921 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v15 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v16 |
| ef:activity/change/20260920T1042228874600000/366996 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v16 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v17 |
| ef:activity/change/20260920T1042228874600000/392811 | properties | ef:agent/normalise_property_values | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v17 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v18 |
| ef:activity/change/20260920T1042228874600000/401439 | types | ef:agent/link_flows_to_their_substance | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v18 | ef:flow/ce3b3a5e-9fd8-4ed8-ac78-b9f6d5f36c0a/v19 |