4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-2378e274b9160b31
Changes
56| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 16,765 | bootstrap_labels | prefLabel | — | [{"@value":"4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap… | Bootstrapped prefLabel from legacy name field |
| 16,766 | bootstrap_labels | name | 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone | — | Purged legacy name field to enforce prefLabel usage |
| 16,767 | bootstrap_labels | synonyms | ["1-Butanone, 4-(methylnitrosamino)-1-(3-pyridyl)-","1-Butanone, 4-(methylnitrosoamino)-1-(3-pyridinyl)-","3-(N-methyl-… | [] | Removed legacy synonyms field in favor of structured labels |
| 22,399 | bootstrap_labels | synonyms | ["4-(n-nitrosomethylamino)-1-(3-pyridyl)-1-butanone","4-[methyl(nitroso)amino]-1-(pyridin-3-yl)butan-1-one","1-Butanone… | [] | Removed legacy synonyms field in favor of structured labels |
| 54,577 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Surface water"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 54,578 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-suwa | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 81,375 | 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 |
| 81,376 | 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 |
| 86,313 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Aircraft cruise height"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 86,314 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-aicrhe | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 100,113 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 100,114 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 121,355 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 121,356 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 128,349 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Medium stack, <150 meters","population_density":"Rural (<1000 peop… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 128,350 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 130,487 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 130,488 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 131,171 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 131,172 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 141,099 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 141,100 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-noag | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 141,801 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 141,802 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 147,557 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 147,558 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 163,933 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 163,934 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 189,653 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Ground level","population_density":"Urban (>1000 people/square mil… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 189,654 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 218,841 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 242,939 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H13N3O2… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 242,940 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 242,941 | enrich_references | references | [] | [{"@id":"beilstein:3548355","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":… | Added references with provenance; cas_numbers=['64091-91-4']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_32692']; candidate_pubchem_cids=[47289, 14334560, 18755716, 163199329]; selected_pubchem_cids=[47289]; 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 |
| 252,862 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H13N3O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H13N3O2… | rdkit_pre_consensus from 'CN(CCCC(=O)C1=CN=CC=C1)N=O'; added: monoisotopic_mass |
| 256,602 | chebi_altlabels | altLabel | [] | [{"@value":"4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone","@language":"en","source":{"prov:wasGeneratedBy":"cheb… | Added 4 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 262,491 | consensus_match | altLabel | [{"@value":"4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone","@language":"en","source":{"prov:wasGeneratedBy":"cheb… | [{"@value":"4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone","@language":"en","source":{"prov:wasGeneratedBy":"cheb… | group_key=4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone||dimension=Environmental > media=Water > water_body=Surface water; cas=64091-91-4; added Common Chemistry CAS names as altLabel: 1-Butanone, 4-(methylnitrosoamino)-1-(3-pyridinyl)-, 4-(<em>N</em>-Nitrosomethylamino)-1-(3-pyridyl)-1-butanone, 4-(Methyl-<em>N</em>-nitrosamino)-1-(3-pyridyl)-1-butanone, 4-(Methylintrosamino)-1-(3-pyridyl)-1-butanone, 4-(Methylnitrosamine)-1-(3-pyridyl)-1-butanone, 4-(Methylnitrosoamino)-1-(3-pyridinyl)-1-butanone, 4-(Methylnitrosoamino)-1-(3-pyridyl)-1-butanone; object_uuid=fo-2378e274b9160b31 |
| 262,492 | consensus_match | cas_match_labels | — | {"64091-91-4":"exactMatch"} | group_key=4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['chebi', 'pubchem']; cas_sources={'64091-91-4': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-2378e274b9160b31: {'64091-91-4': 'exactMatch'} |
| 278,068 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H13N3O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H13N3O2… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '4-[methyl(nitroso)amino]-1-(pyridin-3-yl)butan-1-one' |
| 284,798 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H13N3O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H13N3O2… | rdkit_post_consensus from 'CN(CCCC(=O)c1cccnc1)N=O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,907 | dedupe_altlabels | altLabel | [{"@value":"4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone","@language":"en","source":{"prov:wasGeneratedBy":"cheb… | [{"@value":"4-(N-Methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone","@language":"en","source":{"prov:wasGeneratedBy":"cheb… | Deduplicated altLabel values and removed entries matching prefLabel |
| 308,354 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1b68c56b-b423-… | associations resolved on the elementary layer |
| 321,739 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/433f8e76-55fc-… | associations resolved on the elementary layer |
| 324,209 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4c05412b-f461-… | associations resolved on the elementary layer |
| 331,090 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/548e129e-4f91-… | associations resolved on the elementary layer |
| 341,710 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/78479db4-7295-… | associations resolved on the elementary layer |
| 345,211 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/841796a2-c59b-… | associations resolved on the elementary layer |
| 346,278 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/87c365f9-cea9-… | associations resolved on the elementary layer |
| 346,620 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/88f0699e-bf8b-… | associations resolved on the elementary layer |
| 351,585 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/99b259b8-4fd5-… | associations resolved on the elementary layer |