3,4-dihydro-2h-1-benzopyran-2-one
Everything that changed this flow. Back to the flow
08a91e70-3ddc-11dd-9e4d-0050c2490048
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 | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'D 1223' (grade code) |
| cas_match_labels | 1 | consensus_match | 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'} |
| 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 water > Emissions to water, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | 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 |
| 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 |
|---|---|---|---|---|---|
| 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 |
| 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 |
| 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'} |
| 275,864 | 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' |
| 282,431 | 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 |
| 289,050 | 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) |
| 300,621 | 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 |
| 390,211 | normalise_property_values | 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"],"… | typed the way the ontology types it |
| 397,732 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | 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/20260821T1122181958110000/8669 | prefLabel | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v0 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v1 |
| ef:activity/change/20260821T1122181958110000/8670 | name | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v1 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v2 |
| ef:activity/change/20260821T1122181958110000/8671 | synonyms | ef:agent/bootstrap_labels | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v2 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v3 |
| ef:activity/change/20260821T1122181958110000/39196 | context | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v3 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v4 |
| ef:activity/change/20260821T1122181958110000/39197 | context_iri | ef:agent/default_context_mapping | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v4 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v5 |
| ef:activity/change/20260821T1122181958110000/216224 | unit_iri | ef:agent/unit_normalization | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v5 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v6 |
| ef:activity/change/20260821T1122181958110000/235468 | properties | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v6 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v7 |
| ef:activity/change/20260821T1122181958110000/235469 | skos_definition | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v7 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v8 |
| ef:activity/change/20260821T1122181958110000/235470 | references | ef:agent/enrich_references | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v8 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v9 |
| ef:activity/change/20260821T1122181958110000/250700 | properties | ef:agent/rdkit_pre_consensus | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v9 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v10 |
| ef:activity/change/20260821T1122181958110000/255604 | altLabel | ef:agent/chebi_altlabels | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v10 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v11 |
| ef:activity/change/20260821T1122181958110000/261538 | altLabel | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v11 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v12 |
| ef:activity/change/20260821T1122181958110000/261539 | cas_match_labels | ef:agent/consensus_match | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v12 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v13 |
| ef:activity/change/20260821T1122181958110000/275864 | properties | ef:agent/opsin_iupac | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v13 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v14 |
| ef:activity/change/20260821T1122181958110000/282431 | properties | ef:agent/rdkit_post_consensus | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v14 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v15 |
| ef:activity/change/20260821T1122181958110000/289050 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v15 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v16 |
| ef:activity/change/20260821T1122181958110000/300621 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v16 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v17 |
| ef:activity/change/20260821T1122181958110000/390211 | properties | ef:agent/normalise_property_values | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v17 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v18 |
| ef:activity/change/20260821T1122181958110000/397732 | types | ef:agent/link_flows_to_their_substance | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v18 | ef:flow/08a91e70-3ddc-11dd-9e4d-0050c2490048/v19 |