2-chloro-4-nitroaniline
Everything that changed this flow. Back to the flow
4975885a-dae6-43d0-bde4-32d16c1260ed
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 3548' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=2-chloro-4-nitroaniline||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'121-87-9': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-72d004858a98086f: {'121-87-9': '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 air, indoor |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 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=['121-87-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[8492, 46739829]; selected_pubchem_cids=[8492]; 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 |
|---|---|---|---|---|---|
| 3,913 | bootstrap_labels | prefLabel | — | [{"@value":"2-chloro-4-nitroaniline","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | Bootstrapped prefLabel from legacy name field |
| 3,914 | bootstrap_labels | name | 2-chloro-4-nitroaniline | — | Purged legacy name field to enforce prefLabel usage |
| 21,409 | bootstrap_labels | synonyms | ["2-chloro-4-nitroaniline","1-AMINO-2-CHLORO-4-NITROBENZENE","2-Chloro-4-nitro-phenylamine","2-Chloro-4-nitrobenzenamin… | [] | Removed legacy synonyms field in favor of structured labels |
| 84,942 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 84,943 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 214,648 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 230,954 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 230,955 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 230,956 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J28.408D","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['121-87-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[8492, 46739829]; selected_pubchem_cids=[8492]; 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 |
| 249,407 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | rdkit_pre_consensus from 'C1=CC(=C(C=C1[N+](=O)[O-])Cl)N'; added: molecular_mass, monoisotopic_mass |
| 260,650 | consensus_match | altLabel | [] | [{"@value":"1-Amino-2-chloro-4-nitrobenzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:w… | group_key=2-chloro-4-nitroaniline||dimension=Environmental > media=Ground > geography=Unknown; cas=121-87-9; added Common Chemistry CAS names as altLabel: 1-Amino-2-chloro-4-nitrobenzene, 2-Chloro-4-nitrobenzenamine, 2-Chloro-4-nitrophenylamine, 4-Nitro-2-chloroaniline, <em>o</em>-Chloro-<em>p</em>-nitroaniline, Aniline, 2-chloro-4-nitro-, Benzenamine, 2-chloro-4-nitro-, NSC 3548, OCPNA; object_uuid=fo-72d004858a98086f |
| 260,651 | consensus_match | cas_match_labels | — | {"121-87-9":"exactMatch"} | group_key=2-chloro-4-nitroaniline||dimension=Environmental > media=Ground > geography=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'121-87-9': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-72d004858a98086f: {'121-87-9': 'exactMatch'} |
| 274,537 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-chloro-4-nitroaniline' |
| 280,982 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | rdkit_post_consensus from 'Nc1ccc([N+](=O)[O-])cc1Cl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,053 | strip_catalogue_altlabels | altLabel | [{"@value":"1-Amino-2-chloro-4-nitrobenzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:w… | [{"@value":"1-Amino-2-chloro-4-nitrobenzene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:w… | Removed 1 catalogue altLabel value(s): 'NSC 3548' (registry code) |
| 323,484 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4975885a-dae6-… | associations resolved on the elementary layer |
| 388,837 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H5ClN2O2… | typed the way the ontology types it |
| 395,741 | 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/20260821T1122181958110000/3913 | prefLabel | ef:agent/bootstrap_labels | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v0 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v1 |
| ef:activity/change/20260821T1122181958110000/3914 | name | ef:agent/bootstrap_labels | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v1 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v2 |
| ef:activity/change/20260821T1122181958110000/21409 | synonyms | ef:agent/bootstrap_labels | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v2 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v3 |
| ef:activity/change/20260821T1122181958110000/84942 | context | ef:agent/default_context_mapping | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v3 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v4 |
| ef:activity/change/20260821T1122181958110000/84943 | context_iri | ef:agent/default_context_mapping | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v4 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v5 |
| ef:activity/change/20260821T1122181958110000/214648 | unit_iri | ef:agent/unit_normalization | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v5 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v6 |
| ef:activity/change/20260821T1122181958110000/230954 | properties | ef:agent/enrich_references | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v6 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v7 |
| ef:activity/change/20260821T1122181958110000/230955 | skos_definition | ef:agent/enrich_references | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v7 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v8 |
| ef:activity/change/20260821T1122181958110000/230956 | references | ef:agent/enrich_references | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v8 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v9 |
| ef:activity/change/20260821T1122181958110000/249407 | properties | ef:agent/rdkit_pre_consensus | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v9 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v10 |
| ef:activity/change/20260821T1122181958110000/260650 | altLabel | ef:agent/consensus_match | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v10 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v11 |
| ef:activity/change/20260821T1122181958110000/260651 | cas_match_labels | ef:agent/consensus_match | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v11 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v12 |
| ef:activity/change/20260821T1122181958110000/274537 | properties | ef:agent/opsin_iupac | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v12 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v13 |
| ef:activity/change/20260821T1122181958110000/280982 | properties | ef:agent/rdkit_post_consensus | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v13 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v14 |
| ef:activity/change/20260821T1122181958110000/288053 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v14 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v15 |
| ef:activity/change/20260821T1122181958110000/323484 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v15 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v16 |
| ef:activity/change/20260821T1122181958110000/388837 | properties | ef:agent/normalise_property_values | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v16 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v17 |
| ef:activity/change/20260821T1122181958110000/395741 | types | ef:agent/link_flows_to_their_substance | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v17 | ef:flow/4975885a-dae6-43d0-bde4-32d16c1260ed/v18 |