Ethyl Lactate
Everything that changed this flow. Back to the flow
b12308e4-a02f-4127-aed4-b8d6128de62f
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 4 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus | typed the way the ontology types it |
| altLabel | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 2 catalogue altLabel value(s): 'NSC 8850' (registry code), 'PBR 40' (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=ethyllactate||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'97-64-3': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c290b34d8690849: {'97-64-3': '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 soil > Emissions to agricultural soil |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['97-64-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_78319']; candidate_pubchem_cids=[7344, 92831, 637513, 695465]; selected_pubchem_cids=[]; 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 |
|---|---|---|---|---|---|
| 14,147 | bootstrap_labels | prefLabel | — | [{"@value":"ethyl lactate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"… | Bootstrapped prefLabel from legacy name field |
| 14,148 | bootstrap_labels | name | ethyl lactate | — | Purged legacy name field to enforce prefLabel usage |
| 18,493 | bootstrap_labels | synonyms | ["(-)-ETHYL L-LACTATE","2-Hydroxypropanoic acid ethyl ester","2-Hydroxypropionic Acid Ethyl Ester","AB1002594","AC1L1OJ… | [] | Removed legacy synonyms field in favor of structured labels |
| 155,198 | 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 |
| 155,199 | 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 |
| 218,011 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 224,361 | normalize_name_case | prefLabel | [{"@value":"ethyl lactate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"… | [{"@value":"Ethyl Lactate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 240,576 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O3"],… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=0) |
| 240,577 | enrich_references | skos_definition | — | [{"@value":"A racemate comprising equimolar amounts of (R)- and (S)-ethyl lactate.","@language":"en","provenance":{"pro… | Merged ChEBI/PubChem definitions into skos:definition |
| 240,578 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=97-64-3","provenance":{"prov:wasGeneratedBy":"enrich_references.… | Added references with provenance; cas_numbers=['97-64-3']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_78319']; candidate_pubchem_cids=[7344, 92831, 637513, 695465]; selected_pubchem_cids=[]; 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 |
| 256,286 | chebi_altlabels | altLabel | [] | [{"@value":"(+-)-ethyl 2-hydroxypropanoate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wa… | Added 7 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 266,899 | consensus_match | altLabel | [{"@value":"(+-)-ethyl 2-hydroxypropanoate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wa… | [{"@value":"(+-)-ethyl 2-hydroxypropanoate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wa… | group_key=ethyllactate||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=97-64-3; added Common Chemistry CAS names as altLabel: (±)-Ethyl 2-hydroxypropionate, (±)-Ethyl lactate, (±)-Lactic acid ethyl ester, 2-Hydroxypropanoic acid ethyl ester, <em>dl</em>-Lactic acid ethyl ester, <span class="text-smallcaps">DL</span>-Ethyl lactate, Actylol, Acytol, Ethyl 2-hydroxypropanoate, Ethyl 2-hydroxypropionate, Ethyl <em>rac</em>-lactate, Ethyl α-hydroxypropionate, Galaster ELIDL 98, Lactic acid, ethyl ester, NSC 8850, PBR 40, Propanoic acid, 2-hydroxy-, ethyl ester, Purasolv EL, Purasolv ELS, Solactol, Vertec ELS, VertecBio EL; object_uuid=fo-7c290b34d8690849 |
| 266,900 | consensus_match | cas_match_labels | — | {"97-64-3":"exactMatch"} | group_key=ethyllactate||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'97-64-3': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7c290b34d8690849: {'97-64-3': 'exactMatch'} |
| 277,366 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O3"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Ethyl Lactate' |
| 284,045 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O3"],… | rdkit_post_consensus from 'CCOC(=O)C(C)O'; added: inchi2d_key_string, molecular_mass, monoisotopic_mass; confirmed: smiles_string, inchi2d_string, molecular_formula |
| 290,155 | strip_catalogue_altlabels | altLabel | [{"@value":"(+-)-ethyl 2-hydroxypropanoate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wa… | [{"@value":"(+-)-ethyl 2-hydroxypropanoate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wa… | Removed 2 catalogue altLabel value(s): 'NSC 8850' (registry code), 'PBR 40' (grade code) |
| 358,623 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/b12308e4-a02f-… | associations resolved on the elementary layer |
| 391,722 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O3"],… | typed the way the ontology types it |
| 399,886 | 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/20260822T0600486828500000/14147 | prefLabel | ef:agent/bootstrap_labels | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v0 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v1 |
| ef:activity/change/20260822T0600486828500000/14148 | name | ef:agent/bootstrap_labels | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v1 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v2 |
| ef:activity/change/20260822T0600486828500000/18493 | synonyms | ef:agent/bootstrap_labels | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v2 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v3 |
| ef:activity/change/20260822T0600486828500000/155198 | context | ef:agent/default_context_mapping | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v3 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v4 |
| ef:activity/change/20260822T0600486828500000/155199 | context_iri | ef:agent/default_context_mapping | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v4 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v5 |
| ef:activity/change/20260822T0600486828500000/218011 | unit_iri | ef:agent/unit_normalization | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v5 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v6 |
| ef:activity/change/20260822T0600486828500000/224361 | prefLabel | ef:agent/normalize_name_case | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v6 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v7 |
| ef:activity/change/20260822T0600486828500000/240576 | properties | ef:agent/enrich_references | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v7 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v8 |
| ef:activity/change/20260822T0600486828500000/240577 | skos_definition | ef:agent/enrich_references | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v8 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v9 |
| ef:activity/change/20260822T0600486828500000/240578 | references | ef:agent/enrich_references | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v9 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v10 |
| ef:activity/change/20260822T0600486828500000/256286 | altLabel | ef:agent/chebi_altlabels | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v10 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v11 |
| ef:activity/change/20260822T0600486828500000/266899 | altLabel | ef:agent/consensus_match | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v11 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v12 |
| ef:activity/change/20260822T0600486828500000/266900 | cas_match_labels | ef:agent/consensus_match | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v12 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v13 |
| ef:activity/change/20260822T0600486828500000/277366 | properties | ef:agent/opsin_iupac | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v13 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v14 |
| ef:activity/change/20260822T0600486828500000/284045 | properties | ef:agent/rdkit_post_consensus | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v14 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v15 |
| ef:activity/change/20260822T0600486828500000/290155 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v15 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v16 |
| ef:activity/change/20260822T0600486828500000/358623 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v16 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v17 |
| ef:activity/change/20260822T0600486828500000/391722 | properties | ef:agent/normalise_property_values | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v17 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v18 |
| ef:activity/change/20260822T0600486828500000/399886 | types | ef:agent/link_flows_to_their_substance | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v18 | ef:flow/b12308e4-a02f-4127-aed4-b8d6128de62f/v19 |