Reaction Mass Of Ethyl (2s,3s)-3,4-dibromo-2-methylbutanoate And Ethyl (2r,3r)-3,4-dibromo-2-methylbutanoate And Ethyl (2s,3r)-3,4-dibromo-2-methylbutanoate And Ethyl (2r,3s)-3,4-dibromo-2-methylbutanoate
Everything that changed this flow. Back to the flow
34c12a93-06bc-46c9-b70a-13729c3ce027
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 |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| altLabel | 1 | consensus_match | group_key=reactionmassofethyl(2s,3s)-3,4-dibromo-2-methylbutanoateandethyl(2r,3r)-3,4-dibromo-2-methylbutanoateandethyl(2s,3r)-3,4-dibromo-2-methylbutanoateandethyl(2r,3s)-3,4-dibromo-2-methylbutanoate||dimension=Environmental > media=Air > indoor=Unknown; cas=1160806-44-9; added Common Chemistry CAS names as altLabel: Butanoic acid, 3,4-dibromo-2-methyl-, ethyl ester, Ethyl 3,4-dibromo-2-methylbutanoate; object_uuid=fo-d7788d3d0ad827fd |
| cas_match_labels | 1 | consensus_match | group_key=reactionmassofethyl(2s,3s)-3,4-dibromo-2-methylbutanoateandethyl(2r,3r)-3,4-dibromo-2-methylbutanoateandethyl(2s,3r)-3,4-dibromo-2-methylbutanoateandethyl(2r,3s)-3,4-dibromo-2-methylbutanoate||dimension=Environmental > media=Air > indoor=Unknown; group_sources=[]; cas_sources={'1160806-44-9': []}; assigned CAS labels from group consensus; object_uuid=fo-d7788d3d0ad827fd: {'1160806-44-9': '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=['1160806-44-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[23045355]; selected_pubchem_cids=[23045355]; 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
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 20,942 | bootstrap_labels | prefLabel | — | [{"@value":"reaction mass of ethyl (2s,3s)-3,4-dibromo-2-methylbutanoate and ethyl (2r,3r)-3,4-dibromo-2-methylbutanoat… | Bootstrapped prefLabel from legacy name field |
| 20,943 | bootstrap_labels | name | reaction mass of ethyl (2s,3s)-3,4-dibromo-2-methylbutanoate and ethyl (2r,3r)-3,4-dibromo-2-methylbutanoate and ethyl… | — | Purged legacy name field to enforce prefLabel usage |
| 20,944 | bootstrap_labels | synonyms | ["organic"] | [] | Removed legacy synonyms field in favor of structured labels |
| 72,012 | 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 |
| 72,013 | 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 |
| 220,097 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,839 | normalize_name_case | prefLabel | [{"@value":"reaction mass of ethyl (2s,3s)-3,4-dibromo-2-methylbutanoate and ethyl (2r,3r)-3,4-dibromo-2-methylbutanoat… | [{"@value":"Reaction Mass Of Ethyl (2s,3s)-3,4-dibromo-2-methylbutanoate And Ethyl (2r,3r)-3,4-dibromo-2-methylbutanoat… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 246,458 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 246,459 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 246,460 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=1160806-44-9","provenance":{"prov:wasGeneratedBy":"enrich_refere… | Added references with provenance; cas_numbers=['1160806-44-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[23045355]; selected_pubchem_cids=[23045355]; 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 |
| 253,883 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | rdkit_pre_consensus from 'CCOC(=O)C(C)C(CBr)Br'; added: molecular_mass, monoisotopic_mass |
| 271,355 | consensus_match | altLabel | [] | [{"@value":"Butanoic acid, 3,4-dibromo-2-methyl-, ethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consen… | group_key=reactionmassofethyl(2s,3s)-3,4-dibromo-2-methylbutanoateandethyl(2r,3r)-3,4-dibromo-2-methylbutanoateandethyl(2s,3r)-3,4-dibromo-2-methylbutanoateandethyl(2r,3s)-3,4-dibromo-2-methylbutanoate||dimension=Environmental > media=Air > indoor=Unknown; cas=1160806-44-9; added Common Chemistry CAS names as altLabel: Butanoic acid, 3,4-dibromo-2-methyl-, ethyl ester, Ethyl 3,4-dibromo-2-methylbutanoate; object_uuid=fo-d7788d3d0ad827fd |
| 271,356 | consensus_match | cas_match_labels | — | {"1160806-44-9":"exactMatch"} | group_key=reactionmassofethyl(2s,3s)-3,4-dibromo-2-methylbutanoateandethyl(2r,3r)-3,4-dibromo-2-methylbutanoateandethyl(2s,3r)-3,4-dibromo-2-methylbutanoateandethyl(2r,3s)-3,4-dibromo-2-methylbutanoate||dimension=Environmental > media=Air > indoor=Unknown; group_sources=[]; cas_sources={'1160806-44-9': []}; assigned CAS labels from group consensus; object_uuid=fo-d7788d3d0ad827fd: {'1160806-44-9': 'exactMatch'} |
| 279,069 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Butanoic acid, 3,4-dibromo-2-methyl-, ethyl ester' |
| 285,916 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | rdkit_post_consensus from 'CCOC(=O)C(C)C(Br)CBr'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 317,023 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/34c12a93-06bc-… | associations resolved on the elementary layer |
| 393,466 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12Br2O2… | typed the way the ontology types it |
| 402,447 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
18 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/20260821T1554374006150000/20942 | prefLabel | ef:agent/bootstrap_labels | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v0 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v1 |
| ef:activity/change/20260821T1554374006150000/20943 | name | ef:agent/bootstrap_labels | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v1 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v2 |
| ef:activity/change/20260821T1554374006150000/20944 | synonyms | ef:agent/bootstrap_labels | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v2 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v3 |
| ef:activity/change/20260821T1554374006150000/72012 | context | ef:agent/default_context_mapping | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v3 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v4 |
| ef:activity/change/20260821T1554374006150000/72013 | context_iri | ef:agent/default_context_mapping | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v4 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v5 |
| ef:activity/change/20260821T1554374006150000/220097 | unit_iri | ef:agent/unit_normalization | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v5 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v6 |
| ef:activity/change/20260821T1554374006150000/225839 | prefLabel | ef:agent/normalize_name_case | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v6 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v7 |
| ef:activity/change/20260821T1554374006150000/246458 | properties | ef:agent/enrich_references | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v7 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v8 |
| ef:activity/change/20260821T1554374006150000/246459 | skos_definition | ef:agent/enrich_references | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v8 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v9 |
| ef:activity/change/20260821T1554374006150000/246460 | references | ef:agent/enrich_references | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v9 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v10 |
| ef:activity/change/20260821T1554374006150000/253883 | properties | ef:agent/rdkit_pre_consensus | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v10 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v11 |
| ef:activity/change/20260821T1554374006150000/271355 | altLabel | ef:agent/consensus_match | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v11 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v12 |
| ef:activity/change/20260821T1554374006150000/271356 | cas_match_labels | ef:agent/consensus_match | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v12 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v13 |
| ef:activity/change/20260821T1554374006150000/279069 | properties | ef:agent/opsin_iupac | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v13 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v14 |
| ef:activity/change/20260821T1554374006150000/285916 | properties | ef:agent/rdkit_post_consensus | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v14 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v15 |
| ef:activity/change/20260821T1554374006150000/317023 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v15 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v16 |
| ef:activity/change/20260821T1554374006150000/393466 | properties | ef:agent/normalise_property_values | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v16 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v17 |
| ef:activity/change/20260821T1554374006150000/402447 | types | ef:agent/link_flows_to_their_substance | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v17 | ef:flow/34c12a93-06bc-46c9-b70a-13729c3ce027/v18 |