2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-yl Acetate
Everything that changed this flow. Back to the flow
f763ba01-4fa4-436c-b6f5-2188b18a745f
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, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| 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=2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-ylacetate||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7695-91-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-90d157486f38c58b: {'7695-91-2': '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 non-urban air or from high stacks |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['7695-91-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[2117, 86472, 227903, 7059472, 7059473, 7059474, 7059475, 57353490, 58078320]; selected_pubchem_cids=[2117]; 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
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 11,164 | bootstrap_labels | prefLabel | — | [{"@value":"2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-yl acetate","@language":"en","sou… | Bootstrapped prefLabel from legacy name field |
| 11,165 | bootstrap_labels | name | 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-yl acetate | — | Purged legacy name field to enforce prefLabel usage |
| 11,166 | bootstrap_labels | synonyms | ["organic","3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2h-benzopyran-6-ylacetate","dl-alhpa-tocophery… | [] | Removed legacy synonyms field in favor of structured labels |
| 198,400 | 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 |
| 198,401 | 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 |
| 217,040 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,699 | normalize_name_case | prefLabel | [{"@value":"2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-yl acetate","@language":"en","sou… | [{"@value":"2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-yl Acetate","@language":"en","sou… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 237,802 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1, commonchemistry_cas=['7695-91-2']) |
| 237,803 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 237,804 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J24.809F","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['7695-91-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[2117, 86472, 227903, 7059472, 7059473, 7059474, 7059475, 57353490, 58078320]; selected_pubchem_cids=[2117]; 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 |
| 251,368 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | rdkit_pre_consensus from 'CC1=C(C(=C(C2=C1OC(CC2)(C)CCCC(C)CCCC(C)CCCC(C)C)C)OC(=O)C)C'; added: molecular_mass, monoisotopic_mass |
| 255,944 | chebi_altlabels | altLabel | [] | [{"@value":"(+)-alpha-tocopherol acetate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | Added 11 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 259,994 | consensus_match | altLabel | [{"@value":"(+)-alpha-tocopherol acetate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | [{"@value":"(+)-alpha-tocopherol acetate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | group_key=2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-ylacetate||dimension=Environmental > media=Water > water_body=Unknown; cas=7695-91-2; added Common Chemistry CAS names as altLabel: 2<em>H</em>-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, 6-acetate, 2<em>H</em>-1-Benzopyran-6-ol, 3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate, 6-Chromanol, 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-, acetate, [2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydrochromen-6-yl] acetate; object_uuid=fo-90d157486f38c58b |
| 259,995 | consensus_match | cas_match_labels | — | {"7695-91-2":"exactMatch"} | group_key=2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-ylacetate||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7695-91-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-90d157486f38c58b: {'7695-91-2': 'exactMatch'} |
| 276,547 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2h-chromen-6-yl Acetate' |
| 283,159 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | rdkit_post_consensus from 'CC(=O)Oc1c(C)c(C)c2c(c1C)CCC(C)(CCCC(C)CCCC(C)CCCC(C)C)O2'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,549 | dedupe_altlabels | altLabel | [{"@value":"(+)-alpha-tocopherol acetate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | [{"@value":"(+)-alpha-tocopherol acetate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasA… | Deduplicated altLabel values and removed entries matching prefLabel |
| 380,227 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/f763ba01-4fa4-… | associations resolved on the elementary layer |
| 390,897 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C31H52O3"]… | typed the way the ontology types it |
| 398,705 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
20 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/20260821T0609040591070000/11164 | prefLabel | ef:agent/bootstrap_labels | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v0 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v1 |
| ef:activity/change/20260821T0609040591070000/11165 | name | ef:agent/bootstrap_labels | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v1 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v2 |
| ef:activity/change/20260821T0609040591070000/11166 | synonyms | ef:agent/bootstrap_labels | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v2 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v3 |
| ef:activity/change/20260821T0609040591070000/198400 | context | ef:agent/default_context_mapping | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v3 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v4 |
| ef:activity/change/20260821T0609040591070000/198401 | context_iri | ef:agent/default_context_mapping | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v4 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v5 |
| ef:activity/change/20260821T0609040591070000/217040 | unit_iri | ef:agent/unit_normalization | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v5 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v6 |
| ef:activity/change/20260821T0609040591070000/223699 | prefLabel | ef:agent/normalize_name_case | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v6 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v7 |
| ef:activity/change/20260821T0609040591070000/237802 | properties | ef:agent/enrich_references | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v7 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v8 |
| ef:activity/change/20260821T0609040591070000/237803 | skos_definition | ef:agent/enrich_references | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v8 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v9 |
| ef:activity/change/20260821T0609040591070000/237804 | references | ef:agent/enrich_references | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v9 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v10 |
| ef:activity/change/20260821T0609040591070000/251368 | properties | ef:agent/rdkit_pre_consensus | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v10 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v11 |
| ef:activity/change/20260821T0609040591070000/255944 | altLabel | ef:agent/chebi_altlabels | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v11 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v12 |
| ef:activity/change/20260821T0609040591070000/259994 | altLabel | ef:agent/consensus_match | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v12 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v13 |
| ef:activity/change/20260821T0609040591070000/259995 | cas_match_labels | ef:agent/consensus_match | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v13 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v14 |
| ef:activity/change/20260821T0609040591070000/276547 | properties | ef:agent/opsin_iupac | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v14 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v15 |
| ef:activity/change/20260821T0609040591070000/283159 | properties | ef:agent/rdkit_post_consensus | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v15 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v16 |
| ef:activity/change/20260821T0609040591070000/292549 | altLabel | ef:agent/dedupe_altlabels | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v16 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v17 |
| ef:activity/change/20260821T0609040591070000/380227 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v17 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v18 |
| ef:activity/change/20260821T0609040591070000/390897 | properties | ef:agent/normalise_property_values | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v18 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v19 |
| ef:activity/change/20260821T0609040591070000/398705 | types | ef:agent/link_flows_to_their_substance | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v19 | ef:flow/f763ba01-4fa4-436c-b6f5-2188b18a745f/v20 |