1,1-di-n-butylhydrazine
Everything that changed this flow. Back to the flow
290550fa-6556-11dd-ad8b-0800200c9a66
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 18798' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=1,1-di-n-butylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['pubchem']; cas_sources={'7422-80-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-dd13828fbcd975a6: {'7422-80-2': '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 lower stratosphere and upper troposphere |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 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=['7422-80-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[23902]; selected_pubchem_cids=[23902]; 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 |
|---|---|---|---|---|---|
| 9,011 | bootstrap_labels | prefLabel | — | [{"@value":"1,1-di-n-butylhydrazine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttri… | Bootstrapped prefLabel from legacy name field |
| 9,012 | bootstrap_labels | name | 1,1-di-n-butylhydrazine | — | Purged legacy name field to enforce prefLabel usage |
| 9,013 | bootstrap_labels | synonyms | ["1,1-Dbh","1,1-Dibutylhydrazine","AC1L2N2M","AKOS003583453","HYDRAZINE, 1,1-DIBUTYL-","N,N-Dibutylhydrazine"] | [] | Removed legacy synonyms field in favor of structured labels |
| 63,446 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Aircraft cruise height"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 63,447 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-aicrhe | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 216,337 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 235,803 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 235,804 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 235,805 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J46.503H","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['7422-80-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[23902]; selected_pubchem_cids=[23902]; 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 |
| 250,794 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | rdkit_pre_consensus from 'CCCCN(CCCC)N'; added: molecular_mass, monoisotopic_mass |
| 258,188 | consensus_match | altLabel | [] | [{"@value":"1,1-Dibutylhydrazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribute… | group_key=1,1-di-n-butylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; cas=7422-80-2; added Common Chemistry CAS names as altLabel: 1,1-Dibutylhydrazine, <em>N</em>,<em>N</em>-Dibutylhydrazine, Hydrazine, 1,1-dibutyl-, NSC 18798; object_uuid=fo-dd13828fbcd975a6 |
| 258,189 | consensus_match | cas_match_labels | — | {"7422-80-2":"exactMatch"} | group_key=1,1-di-n-butylhydrazine||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['pubchem']; cas_sources={'7422-80-2': ['pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-dd13828fbcd975a6: {'7422-80-2': 'exactMatch'} |
| 275,973 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,1-di-n-butylhydrazine' |
| 282,539 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | rdkit_post_consensus from 'CCCCN(N)CCCC'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,135 | strip_catalogue_altlabels | altLabel | [{"@value":"1,1-Dibutylhydrazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribute… | [{"@value":"1,1-Dibutylhydrazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttribute… | Removed 1 catalogue altLabel value(s): 'NSC 18798' (registry code) |
| 312,734 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/290550fa-6556-… | associations resolved on the elementary layer |
| 390,316 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C8H20N2"],… | typed the way the ontology types it |
| 397,877 | 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/20260820T1812399309960000/9011 | prefLabel | ef:agent/bootstrap_labels | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v0 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v1 |
| ef:activity/change/20260820T1812399309960000/9012 | name | ef:agent/bootstrap_labels | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v1 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v2 |
| ef:activity/change/20260820T1812399309960000/9013 | synonyms | ef:agent/bootstrap_labels | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v2 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v3 |
| ef:activity/change/20260820T1812399309960000/63446 | context | ef:agent/default_context_mapping | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v3 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v4 |
| ef:activity/change/20260820T1812399309960000/63447 | context_iri | ef:agent/default_context_mapping | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v4 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v5 |
| ef:activity/change/20260820T1812399309960000/216337 | unit_iri | ef:agent/unit_normalization | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v5 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v6 |
| ef:activity/change/20260820T1812399309960000/235803 | properties | ef:agent/enrich_references | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v6 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v7 |
| ef:activity/change/20260820T1812399309960000/235804 | skos_definition | ef:agent/enrich_references | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v7 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v8 |
| ef:activity/change/20260820T1812399309960000/235805 | references | ef:agent/enrich_references | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v8 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v9 |
| ef:activity/change/20260820T1812399309960000/250794 | properties | ef:agent/rdkit_pre_consensus | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v9 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v10 |
| ef:activity/change/20260820T1812399309960000/258188 | altLabel | ef:agent/consensus_match | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v10 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v11 |
| ef:activity/change/20260820T1812399309960000/258189 | cas_match_labels | ef:agent/consensus_match | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v11 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v12 |
| ef:activity/change/20260820T1812399309960000/275973 | properties | ef:agent/opsin_iupac | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v12 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v13 |
| ef:activity/change/20260820T1812399309960000/282539 | properties | ef:agent/rdkit_post_consensus | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v13 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v14 |
| ef:activity/change/20260820T1812399309960000/289135 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v14 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v15 |
| ef:activity/change/20260820T1812399309960000/312734 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v15 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v16 |
| ef:activity/change/20260820T1812399309960000/390316 | properties | ef:agent/normalise_property_values | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v16 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v17 |
| ef:activity/change/20260820T1812399309960000/397877 | types | ef:agent/link_flows_to_their_substance | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v17 | ef:flow/290550fa-6556-11dd-ad8b-0800200c9a66/v18 |