Disodium; 4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-naphthalene-2,7-disulfonate
Everything that changed this flow. Back to the flow
be656f55-fd70-4cef-ab46-13f95bc1dbc6
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus, withhold_ambiguous_mass | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 2 catalogue altLabel value(s): 'C.I. 30027' (registry code), 'Vicoacid Black 234' (trade name) |
| 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=disodium;4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-naphthalene-2,7-disulfonate||dimension=Environmental > media=Ground > geography=Unknown; group_sources=[]; cas_sources={'157577-99-6': []}; assigned CAS labels from group consensus; object_uuid=fo-3d2c36d46b15d645: {'157577-99-6': '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=['157577-99-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[136058971, 136170953, 137184957]; selected_pubchem_cids=[137184957]; 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 |
|---|---|---|---|---|---|
| 1,444 | bootstrap_labels | prefLabel | — | [{"@value":"disodium; 4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-na… | Bootstrapped prefLabel from legacy name field |
| 1,445 | bootstrap_labels | name | disodium; 4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-naphthalene-2,… | — | Purged legacy name field to enforce prefLabel usage |
| 1,446 | bootstrap_labels | synonyms | ["organic","2,7-naphthalenedisulfonicacid,4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phe… | [] | Removed legacy synonyms field in favor of structured labels |
| 162,648 | 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 |
| 162,649 | 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 |
| 213,817 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,421 | normalize_name_case | prefLabel | [{"@value":"disodium; 4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-na… | [{"@value":"Disodium; 4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-na… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 228,564 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H28N10N… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 228,565 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 228,566 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=157577-99-6","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['157577-99-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[136058971, 136170953, 137184957]; selected_pubchem_cids=[137184957]; 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 |
| 248,714 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H28N10N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H28N10N… | rdkit_pre_consensus from 'C1=CC=C(C=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)N=NC4=CC=C(C=C4)NS(=O)(=O)C5=CC=C(C=C5)N=NC6=C(C=C(C=C6)N)N)N)O.[Na].[Na]'; added: molecular_mass, monoisotopic_mass |
| 266,467 | consensus_match | altLabel | [] | [{"@value":"2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]p… | group_key=disodium;4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-naphthalene-2,7-disulfonate||dimension=Environmental > media=Ground > geography=Unknown; cas=157577-99-6; added Common Chemistry CAS names as altLabel: 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]phenyl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-, sodium salt (1:2), 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]sulfonyl]amino]phenyl]azo]-5-hydroxy-6-(phenylazo)-, disodium salt, Acid Black 234, Acid Black BA, Acid Black BG, Acid Black NB, Acid Black NB-G, Acid Black NR, Acid TSA Black 234, Apollo Leather Black NGRL, C.I. 30027, C.I. Acid Black 234, Colocid Black NB, Coriamine Black NB-G, Dinacid Black NBH, Dynacid Black 2N, Formo Leather Black, Kemacid Black NBG, Lecotan Black GW, Lecotan Black NGS, Sandal Acid Black NB-G, Vicoacid Black 234, Victalan Black UX; object_uuid=fo-3d2c36d46b15d645 |
| 266,468 | consensus_match | cas_match_labels | — | {"157577-99-6":"exactMatch"} | group_key=disodium;4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-naphthalene-2,7-disulfonate||dimension=Environmental > media=Ground > geography=Unknown; group_sources=[]; cas_sources={'157577-99-6': []}; assigned CAS labels from group consensus; object_uuid=fo-3d2c36d46b15d645: {'157577-99-6': 'exactMatch'} |
| 273,836 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H28N10N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H28N10N… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Disodium; 4-amino-3-{4-[4-(2,4-diamino-phenylazo)-benzenesulfonylamino]-phenylazo}-5-hydroxy-6-phenylazo-naphthalene-2,7-disulfonate' |
| 280,221 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H28N10N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H26N10N… | rdkit_post_consensus from 'Nc1ccc(N=Nc2ccc(S(=O)(=O)Nc3ccc(N=Nc4c(S(=O)(=O)[O-])cc5cc(S(=O)(=O)[O-])c(N=Nc6ccccc6)c(O)c5c4N)cc3)cc2)c(N)c1.[Na+].[Na+]'; added: inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass; confirmed: smiles_string, inchi2d_string |
| 286,732 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H26N10N… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C34H26N10N… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 287,536 | strip_catalogue_altlabels | altLabel | [{"@value":"2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]p… | [{"@value":"2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-[4-[[[4-[2-(2,4-diaminophenyl)diazenyl]phenyl]sulfonyl]amino]p… | Removed 2 catalogue altLabel value(s): 'C.I. 30027' (registry code), 'Vicoacid Black 234' (trade name) |
| 362,342 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/be656f55-fd70-… | associations resolved on the elementary layer |
| 394,724 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ChemicalSalt"] | 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/20260820T1812399309960000/1444 | prefLabel | ef:agent/bootstrap_labels | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v0 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v1 |
| ef:activity/change/20260820T1812399309960000/1445 | name | ef:agent/bootstrap_labels | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v1 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v2 |
| ef:activity/change/20260820T1812399309960000/1446 | synonyms | ef:agent/bootstrap_labels | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v2 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v3 |
| ef:activity/change/20260820T1812399309960000/162648 | context | ef:agent/default_context_mapping | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v3 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v4 |
| ef:activity/change/20260820T1812399309960000/162649 | context_iri | ef:agent/default_context_mapping | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v4 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v5 |
| ef:activity/change/20260820T1812399309960000/213817 | unit_iri | ef:agent/unit_normalization | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v5 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v6 |
| ef:activity/change/20260820T1812399309960000/221421 | prefLabel | ef:agent/normalize_name_case | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v6 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v7 |
| ef:activity/change/20260820T1812399309960000/228564 | properties | ef:agent/enrich_references | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v7 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v8 |
| ef:activity/change/20260820T1812399309960000/228565 | skos_definition | ef:agent/enrich_references | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v8 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v9 |
| ef:activity/change/20260820T1812399309960000/228566 | references | ef:agent/enrich_references | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v9 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v10 |
| ef:activity/change/20260820T1812399309960000/248714 | properties | ef:agent/rdkit_pre_consensus | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v10 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v11 |
| ef:activity/change/20260820T1812399309960000/266467 | altLabel | ef:agent/consensus_match | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v11 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v12 |
| ef:activity/change/20260820T1812399309960000/266468 | cas_match_labels | ef:agent/consensus_match | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v12 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v13 |
| ef:activity/change/20260820T1812399309960000/273836 | properties | ef:agent/opsin_iupac | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v13 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v14 |
| ef:activity/change/20260820T1812399309960000/280221 | properties | ef:agent/rdkit_post_consensus | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v14 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v15 |
| ef:activity/change/20260820T1812399309960000/286732 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v15 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v16 |
| ef:activity/change/20260820T1812399309960000/287536 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v16 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v17 |
| ef:activity/change/20260820T1812399309960000/362342 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v17 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v18 |
| ef:activity/change/20260820T1812399309960000/394724 | types | ef:agent/link_flows_to_their_substance | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v18 | ef:flow/be656f55-fd70-4cef-ab46-13f95bc1dbc6/v19 |