3,4-dihydro-2h-1-benzopyran-2-one
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-c22484a096f534fe
Changes
56| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 8,669 | bootstrap_labels | prefLabel | — | [{"@value":"3,4-dihydro-2h-1-benzopyran-2-one","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pro… | Bootstrapped prefLabel from legacy name field |
| 8,670 | bootstrap_labels | name | 3,4-dihydro-2h-1-benzopyran-2-one | — | Purged legacy name field to enforce prefLabel usage |
| 8,671 | bootstrap_labels | synonyms | ["1,2-benzodihydropyrone","2-Chromanone","2-chromanone","2H-1-Benzopyran-2-one, 3, 4-dihydro-","2H-1-Benzopyran-2-one,… | [] | Removed legacy synonyms field in favor of structured labels |
| 21,513 | bootstrap_labels | synonyms | ["3,4-dihydrocoumarin","benzodihydropyrone","dihydrocoumarin","hydrocoumarin","meliloticlactone","melilotol","2-chroman… | [] | Removed legacy synonyms field in favor of structured labels |
| 39,180 | 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 |
| 39,181 | 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 |
| 39,182 | 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 |
| 39,183 | 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 |
| 39,184 | 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 |
| 39,185 | 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 |
| 39,186 | 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) |
| 39,187 | 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) |
| 39,188 | 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 |
| 39,189 | 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 |
| 39,190 | 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 |
| 39,191 | 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 |
| 39,192 | 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 |
| 39,193 | 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 |
| 39,194 | 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) |
| 39,195 | 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) |
| 39,196 | 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 |
| 39,197 | 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 |
| 39,198 | 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 |
| 39,199 | 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 |
| 39,200 | 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 |
| 39,201 | 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 |
| 76,264 | 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 |
| 76,265 | 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 |
| 195,258 | 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 |
| 195,259 | 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 |
| 216,224 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 235,468 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H8O2"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 235,469 | enrich_references | skos_definition | — | [{"@value":"A chromanone that is the 3,4-dihydro derivative of coumarin.","@language":"en","provenance":{"prov:wasGener… | Merged ChEBI/PubChem definitions into skos:definition |
| 235,470 | enrich_references | references | [] | [{"@id":"gmelin:874678","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"con… | Added references with provenance; cas_numbers=['119-84-6']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_16151']; candidate_pubchem_cids=[660, 10760, 118978180]; selected_pubchem_cids=[660]; 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 |
| 250,700 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H8O2"],"… | rdkit_pre_consensus from 'C1CC(=O)OC2=CC=CC=C21'; added: monoisotopic_mass |
| 255,604 | chebi_altlabels | altLabel | [] | [{"@value":"1,2-benzodihydropyrone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribu… | Added 17 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 261,538 | consensus_match | altLabel | [{"@value":"1,2-benzodihydropyrone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribu… | [{"@value":"1,2-benzodihydropyrone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribu… | group_key=3,4-dihydro-2h-1-benzopyran-2-one||dimension=Environmental > media=Ground > geography=Agricultural; cas=119-84-6; added Common Chemistry CAS names as altLabel: 2<em>H</em>-1-Benzopyran-2-one, 3,4-dihydro-, 3,4-Dihydro-1<em>H</em>-benzopyran-2-one, 3,4-Dihydrochromen-2-one, D 1223, DHC, Hydrocinnamic acid, <em>o</em>-hydroxy-, δ-lactone, Melilotin (coumarin); object_uuid=fo-c22484a096f534fe |
| 261,539 | consensus_match | cas_match_labels | — | {"119-84-6":"exactMatch"} | group_key=3,4-dihydro-2h-1-benzopyran-2-one||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'119-84-6': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-c22484a096f534fe: {'119-84-6': 'exactMatch'} |
| 275,863 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H8O2"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '3,4-dihydro-2h-1-benzopyran-2-one' |
| 282,427 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H8O2"],"… | rdkit_post_consensus from 'O=C1CCc2ccccc2O1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,045 | strip_catalogue_altlabels | altLabel | [{"@value":"1,2-benzodihydropyrone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribu… | [{"@value":"1,2-benzodihydropyrone","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribu… | Removed 1 catalogue altLabel value(s): 'D 1223' (grade code) |
| 300,608 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 300,609 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 300,610 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 300,611 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 300,612 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 300,613 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 300,614 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 300,615 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |
| 300,616 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/08a91e70-3ddc-… | associations resolved on the elementary layer |