Ethyl (S)-2-hydroxypropionate
Everything that changed this flow. Back to the flow
8ac345c3-a6a0-4735-a5ee-0fc693b1b17f
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 6 | enrich_references, link_flows_to_their_substance, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | the substance's answer, copied onto its flow |
| 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=ethyl(s)-2-hydroxypropionate||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'687-47-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-2e8a33c259031070: {'687-47-8': '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=['687-47-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_78322']; candidate_pubchem_cids=[7344, 92831, 637513]; selected_pubchem_cids=[92831]; 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
21| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 19,039 | bootstrap_labels | prefLabel | — | [{"@value":"ethyl (S)-2-hydroxypropionate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wa… | Bootstrapped prefLabel from legacy name field |
| 19,040 | bootstrap_labels | name | ethyl (S)-2-hydroxypropionate | — | Purged legacy name field to enforce prefLabel usage |
| 19,041 | bootstrap_labels | synonyms | ["(-)-ETHYL L-LACTATE","(-)-Ethyl (S)-2-hydroxypropionate","(?)-Ethyl (S)-2-hydroxypropionate","(S)-(-)-2-Hydroxypropio… | [] | Removed legacy synonyms field in favor of structured labels |
| 132,372 | 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 |
| 132,373 | 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 |
| 219,547 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,424 | normalize_name_case | prefLabel | [{"@value":"ethyl (S)-2-hydroxypropionate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wa… | [{"@value":"Ethyl (S)-2-hydroxypropionate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wa… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 244,910 | 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=1) |
| 244,911 | enrich_references | skos_definition | — | [{"@value":"The (2S)-enantiomer of ethyl lactate.","@language":"en","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Merged ChEBI/PubChem definitions into skos:definition |
| 244,912 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J70.573J","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['687-47-8']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_78322']; candidate_pubchem_cids=[7344, 92831, 637513]; selected_pubchem_cids=[92831]; 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 |
| 253,425 | rdkit_pre_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_pre_consensus from 'CCOC(=O)C(C)O'; added: inchi2d_string, monoisotopic_mass |
| 256,864 | chebi_altlabels | altLabel | [] | [{"@value":"(L)-(-)-ethyl lactate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribut… | Added 3 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 266,817 | consensus_match | altLabel | [{"@value":"(L)-(-)-ethyl lactate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribut… | [{"@value":"(L)-(-)-ethyl lactate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribut… | group_key=ethyl(s)-2-hydroxypropionate||dimension=Environmental > media=Air > strata=Unknown; cas=687-47-8; added Common Chemistry CAS names as altLabel: (-)-Ethyl (<em>S</em>)-2-hydroxypropionate, (-)-Ethyl 2-hydroxypropanoate, (-)-Ethyl 2-hydroxypropionate, (-)-Ethyl L-lactate, (-)-Ethyl lactate, (2<em>S</em>)-2-Hydroxypropanoic acid ethyl ester, (2<em>S</em>)-2-Hydroxypropionic acid ethyl ester, (2S)-Ethyl 2-hydroxypropanoate, (<em>S</em>)-(-)-Ethyl lactate, (<em>S</em>)-(-)-Lactic acid ethyl ester, (<em>S</em>)-2-Hydroxypropanoic acid ethyl ester, (<em>S</em>)-Lactic acid ethyl ester, <span class="text-smallcaps">L</span>-Ethyl lactate, Ethyl (-)-(<em>S</em>)-lactate, Ethyl (2<em>S</em>)-(-)-2-hydroxypropanoate, Ethyl (2S)-hydroxypropanoate, Ethyl (<em>S</em>)-(-)-2-hydroxypropionate, Ethyl (<em>S</em>)-2-hydroxypropanoate, Ethyl (<em>S</em>)-lactate, Ethyl <span class="text-smallcaps">L</span>-(-)-lactate, Ethyl <span class="text-smallcaps">L</span>-lactate, Lactic acid, ethyl ester, (-)-, Propanoic acid, 2-hydroxy-, ethyl ester, (2<em>S</em>)-, Propanoic acid, 2-hydroxy-, ethyl ester, (<em>S</em>)-; object_uuid=fo-2e8a33c259031070 |
| 266,818 | consensus_match | cas_match_labels | — | {"687-47-8":"exactMatch"} | group_key=ethyl(s)-2-hydroxypropionate||dimension=Environmental > media=Air > strata=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'687-47-8': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-2e8a33c259031070: {'687-47-8': 'exactMatch'} |
| 278,637 | 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 (S)-2-hydroxypropionate' |
| 285,415 | 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@H](C)O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 293,015 | dedupe_altlabels | altLabel | [{"@value":"(L)-(-)-ethyl lactate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribut… | [{"@value":"(L)-(-)-ethyl lactate","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribut… | Deduplicated altLabel values and removed entries matching prefLabel |
| 347,181 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/8ac345c3-a6a0-… | associations resolved on the elementary layer |
| 393,002 | 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 |
| 401,748 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 401,749 | link_flows_to_their_substance | 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"],… | the substance's answer, copied onto its flow |
PROV-O trail
21 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/20260822T0600486828500000/19039 | prefLabel | ef:agent/bootstrap_labels | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v0 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v1 |
| ef:activity/change/20260822T0600486828500000/19040 | name | ef:agent/bootstrap_labels | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v1 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v2 |
| ef:activity/change/20260822T0600486828500000/19041 | synonyms | ef:agent/bootstrap_labels | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v2 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v3 |
| ef:activity/change/20260822T0600486828500000/132372 | context | ef:agent/default_context_mapping | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v3 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v4 |
| ef:activity/change/20260822T0600486828500000/132373 | context_iri | ef:agent/default_context_mapping | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v4 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v5 |
| ef:activity/change/20260822T0600486828500000/219547 | unit_iri | ef:agent/unit_normalization | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v5 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v6 |
| ef:activity/change/20260822T0600486828500000/225424 | prefLabel | ef:agent/normalize_name_case | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v6 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v7 |
| ef:activity/change/20260822T0600486828500000/244910 | properties | ef:agent/enrich_references | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v7 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v8 |
| ef:activity/change/20260822T0600486828500000/244911 | skos_definition | ef:agent/enrich_references | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v8 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v9 |
| ef:activity/change/20260822T0600486828500000/244912 | references | ef:agent/enrich_references | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v9 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v10 |
| ef:activity/change/20260822T0600486828500000/253425 | properties | ef:agent/rdkit_pre_consensus | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v10 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v11 |
| ef:activity/change/20260822T0600486828500000/256864 | altLabel | ef:agent/chebi_altlabels | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v11 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v12 |
| ef:activity/change/20260822T0600486828500000/266817 | altLabel | ef:agent/consensus_match | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v12 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v13 |
| ef:activity/change/20260822T0600486828500000/266818 | cas_match_labels | ef:agent/consensus_match | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v13 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v14 |
| ef:activity/change/20260822T0600486828500000/278637 | properties | ef:agent/opsin_iupac | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v14 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v15 |
| ef:activity/change/20260822T0600486828500000/285415 | properties | ef:agent/rdkit_post_consensus | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v15 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v16 |
| ef:activity/change/20260822T0600486828500000/293015 | altLabel | ef:agent/dedupe_altlabels | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v16 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v17 |
| ef:activity/change/20260822T0600486828500000/347181 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v17 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v18 |
| ef:activity/change/20260822T0600486828500000/393002 | properties | ef:agent/normalise_property_values | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v18 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v19 |
| ef:activity/change/20260822T0600486828500000/401748 | types | ef:agent/link_flows_to_their_substance | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v19 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v20 |
| ef:activity/change/20260822T0600486828500000/401749 | properties | ef:agent/link_flows_to_their_substance | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v20 | ef:flow/8ac345c3-a6a0-4735-a5ee-0fc693b1b17f/v21 |