1,3-dihydro-4(or 5)-methyl-2h-benzimidazole-2-thione
Everything that changed this flow. Back to the flow
aec2348c-7f23-4ff7-90c8-d10fabad9856
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 4 | enrich_references, 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, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| cas_match_labels | 1 | consensus_match | group_key=1,3-dihydro-4(or5)-methyl-2h-benzimidazole-2-thione||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'53988-10-6': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-350e2779e7d45ef5: {'53988-10-6': '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 water > Emissions to sea water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 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=['53988-10-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[95983, 214705, 707035, 712373, 1522244, 3034478, 13223181, 170905524]; selected_pubchem_cids=[3034478, 170905524]; 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
17| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 16,315 | bootstrap_labels | prefLabel | — | [{"@value":"1,3-dihydro-4(or 5)-methyl-2h-benzimidazole-2-thione","@language":"en","source":{"prov:wasGeneratedBy":"boo… | Bootstrapped prefLabel from legacy name field |
| 16,316 | bootstrap_labels | name | 1,3-dihydro-4(or 5)-methyl-2h-benzimidazole-2-thione | — | Purged legacy name field to enforce prefLabel usage |
| 16,317 | bootstrap_labels | synonyms | ["organic","1,3-dihydro-4(or5)-methyl-2h-benzimidazole-2-thione","qureanti-mmb"] | [] | Removed legacy synonyms field in favor of structured labels |
| 153,726 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 153,727 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 218,694 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 242,524 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16N2S",… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=2) |
| 242,525 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 242,526 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J269.486G","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['53988-10-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[95983, 214705, 707035, 712373, 1522244, 3034478, 13223181, 170905524]; selected_pubchem_cids=[3034478, 170905524]; 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 |
| 252,742 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16N2S",… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16N2S",… | rdkit_pre_consensus from 'CC1=C2C(=CC=C1)NC(=S)N2'; added: molecular_mass, monoisotopic_mass |
| 258,568 | consensus_match | altLabel | [] | [{"@value":"2-Mercaptomethylbenzimidazole","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:was… | group_key=1,3-dihydro-4(or5)-methyl-2h-benzimidazole-2-thione||dimension=Environmental > media=Air > indoor=Unknown; cas=53988-10-6; added Common Chemistry CAS names as altLabel: 2-Mercaptomethylbenzimidazole, 2-Mercaptotoluimidazole, 2-Mercaptotolylimidazole, 2<em>H</em>-Benzimidazole-2-thione, 1,3-dihydro-4(<em>or</em> 5)-methyl-, 4(<em>or</em> 5)-Methyl-2-benzimidazolethiol, Antioxidant MMB, Antioxidant MMBI, MB 2MG, MMB, MMBI, MTI, Methyl-2-mercaptobenzimidazole, Nocrac MMB, Rhenogran MMBI 70, Vanox MTI, Vulkanox MB 2, Vulkanox MB 2MG, Vulkanox MG-C; object_uuid=fo-350e2779e7d45ef5 |
| 258,569 | consensus_match | cas_match_labels | — | {"53988-10-6":"exactMatch"} | group_key=1,3-dihydro-4(or5)-methyl-2h-benzimidazole-2-thione||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'53988-10-6': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-350e2779e7d45ef5: {'53988-10-6': 'exactMatch'} |
| 284,659 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16N2S",… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16N2S",… | rdkit_post_consensus from 'CC1=C2C(=CC=C1)NC(=S)N2'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 287,077 | withhold_ambiguous_mass | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16N2S",… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H16N2S",… | withhold_ambiguous_mass: removed molecular_mass, monoisotopic_mass; the flow carries 2 candidate structures, so no one mass describes it |
| 292,873 | dedupe_altlabels | altLabel | [{"@value":"2-Mercaptomethylbenzimidazole","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:was… | [{"@value":"2-Mercaptomethylbenzimidazole","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:was… | Deduplicated altLabel values and removed entries matching prefLabel |
| 357,879 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/aec2348c-7f23-… | associations resolved on the elementary layer |
| 400,685 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
17 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/20260820T1812399309960000/16315 | prefLabel | ef:agent/bootstrap_labels | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v0 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v1 |
| ef:activity/change/20260820T1812399309960000/16316 | name | ef:agent/bootstrap_labels | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v1 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v2 |
| ef:activity/change/20260820T1812399309960000/16317 | synonyms | ef:agent/bootstrap_labels | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v2 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v3 |
| ef:activity/change/20260820T1812399309960000/153726 | context | ef:agent/default_context_mapping | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v3 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v4 |
| ef:activity/change/20260820T1812399309960000/153727 | context_iri | ef:agent/default_context_mapping | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v4 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v5 |
| ef:activity/change/20260820T1812399309960000/218694 | unit_iri | ef:agent/unit_normalization | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v5 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v6 |
| ef:activity/change/20260820T1812399309960000/242524 | properties | ef:agent/enrich_references | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v6 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v7 |
| ef:activity/change/20260820T1812399309960000/242525 | skos_definition | ef:agent/enrich_references | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v7 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v8 |
| ef:activity/change/20260820T1812399309960000/242526 | references | ef:agent/enrich_references | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v8 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v9 |
| ef:activity/change/20260820T1812399309960000/252742 | properties | ef:agent/rdkit_pre_consensus | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v9 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v10 |
| ef:activity/change/20260820T1812399309960000/258568 | altLabel | ef:agent/consensus_match | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v10 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v11 |
| ef:activity/change/20260820T1812399309960000/258569 | cas_match_labels | ef:agent/consensus_match | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v11 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v12 |
| ef:activity/change/20260820T1812399309960000/284659 | properties | ef:agent/rdkit_post_consensus | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v12 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v13 |
| ef:activity/change/20260820T1812399309960000/287077 | properties | ef:agent/withhold_ambiguous_mass | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v13 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v14 |
| ef:activity/change/20260820T1812399309960000/292873 | altLabel | ef:agent/dedupe_altlabels | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v14 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v15 |
| ef:activity/change/20260820T1812399309960000/357879 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v15 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v16 |
| ef:activity/change/20260820T1812399309960000/400685 | types | ef:agent/link_flows_to_their_substance | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v16 | ef:flow/aec2348c-7f23-4ff7-90c8-d10fabad9856/v17 |