5-ethyl-2-methylpyridine
Everything that changed this flow. Back to the flow
cce99ce3-b69b-4be1-8eff-6e59c03920e4
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 | 2 | consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'NSC 1984' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=5-ethyl-2-methylpyridine||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'104-90-5': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-cf1feb9c5bf0bca3: {'104-90-5': '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 soil, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, 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=['104-90-5']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_179423']; candidate_pubchem_cids=[7728, 83336, 241879, 3702122]; selected_pubchem_cids=[7728]; 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 |
|---|---|---|---|---|---|
| 12,051 | bootstrap_labels | prefLabel | — | [{"@value":"5-ethyl-2-methylpyridine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttr… | Bootstrapped prefLabel from legacy name field |
| 12,052 | bootstrap_labels | name | 5-ethyl-2-methylpyridine | — | Purged legacy name field to enforce prefLabel usage |
| 12,053 | bootstrap_labels | synonyms | ["2,5-Aldehydine","2-METHYL-5-ETHYLPYRIDINE","2-Methyl-5-ethylpyridine","2-Picoline, 5-ethyl-","3-Ethyl-6-methylpyridin… | [] | Removed legacy synonyms field in favor of structured labels |
| 171,173 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 171,174 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 217,333 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 238,636 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 238,637 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 238,638 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J5.037G","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['104-90-5']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_179423']; candidate_pubchem_cids=[7728, 83336, 241879, 3702122]; selected_pubchem_cids=[7728]; 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 |
| 251,614 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | rdkit_pre_consensus from 'CCC1=CN=C(C=C1)C'; added: monoisotopic_mass |
| 263,085 | consensus_match | altLabel | [] | [{"@value":"2-Methyl-5-ethylpyridine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | group_key=5-ethyl-2-methylpyridine||dimension=Environmental > media=Water > water_body=Unknown; cas=104-90-5; added Common Chemistry CAS names as altLabel: 2-Methyl-5-ethylpyridine, 2-Picoline, 5-ethyl-, 3-Ethyl-6-methylpyridine, 5-Ethyl-2-picoline, 5-Ethyl-α-picoline, 6-Methyl-3-ethylpyridine, Aldehydecollidine, Aldehydine, Collidine, aldehydecollidine, NSC 1984, Pyridine, 5-ethyl-2-methyl-; object_uuid=fo-cf1feb9c5bf0bca3 |
| 263,086 | consensus_match | cas_match_labels | — | {"104-90-5":"exactMatch"} | group_key=5-ethyl-2-methylpyridine||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'104-90-5': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-cf1feb9c5bf0bca3: {'104-90-5': 'exactMatch'} |
| 276,794 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '5-ethyl-2-methylpyridine' |
| 283,434 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | rdkit_post_consensus from 'CCc1ccc(C)nc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,747 | strip_catalogue_altlabels | altLabel | [{"@value":"2-Methyl-5-ethylpyridine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | [{"@value":"2-Methyl-5-ethylpyridine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | Removed 1 catalogue altLabel value(s): 'NSC 1984' (registry code) |
| 366,644 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/cce99ce3-b69b-… | associations resolved on the elementary layer |
| 391,177 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H11N"],"… | typed the way the ontology types it |
| 399,084 | 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/20261019T0712047113160000/12051 | prefLabel | ef:agent/bootstrap_labels | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v0 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v1 |
| ef:activity/change/20261019T0712047113160000/12052 | name | ef:agent/bootstrap_labels | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v1 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v2 |
| ef:activity/change/20261019T0712047113160000/12053 | synonyms | ef:agent/bootstrap_labels | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v2 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v3 |
| ef:activity/change/20261019T0712047113160000/171173 | context | ef:agent/default_context_mapping | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v3 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v4 |
| ef:activity/change/20261019T0712047113160000/171174 | context_iri | ef:agent/default_context_mapping | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v4 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v5 |
| ef:activity/change/20261019T0712047113160000/217333 | unit_iri | ef:agent/unit_normalization | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v5 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v6 |
| ef:activity/change/20261019T0712047113160000/238636 | properties | ef:agent/enrich_references | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v6 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v7 |
| ef:activity/change/20261019T0712047113160000/238637 | skos_definition | ef:agent/enrich_references | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v7 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v8 |
| ef:activity/change/20261019T0712047113160000/238638 | references | ef:agent/enrich_references | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v8 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v9 |
| ef:activity/change/20261019T0712047113160000/251614 | properties | ef:agent/rdkit_pre_consensus | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v9 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v10 |
| ef:activity/change/20261019T0712047113160000/263085 | altLabel | ef:agent/consensus_match | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v10 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v11 |
| ef:activity/change/20261019T0712047113160000/263086 | cas_match_labels | ef:agent/consensus_match | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v11 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v12 |
| ef:activity/change/20261019T0712047113160000/276794 | properties | ef:agent/opsin_iupac | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v12 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v13 |
| ef:activity/change/20261019T0712047113160000/283434 | properties | ef:agent/rdkit_post_consensus | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v13 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v14 |
| ef:activity/change/20261019T0712047113160000/289747 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v14 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v15 |
| ef:activity/change/20261019T0712047113160000/366644 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v15 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v16 |
| ef:activity/change/20261019T0712047113160000/391177 | properties | ef:agent/normalise_property_values | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v16 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v17 |
| ef:activity/change/20261019T0712047113160000/399084 | types | ef:agent/link_flows_to_their_substance | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v17 | ef:flow/cce99ce3-b69b-4be1-8eff-6e59c03920e4/v18 |