N-methylpropan-2-amine
Everything that changed this flow. Back to the flow
5e8f3d00-1c58-462a-9ea0-03435c5f8828
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 1065' (registry code) |
| 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=n-methylpropan-2-amine||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['ec_inventory', 'pubchem']; cas_sources={'4747-21-1': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-ecf033a129f07043: {'4747-21-1': '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 urban air close to ground |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['4747-21-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[78485, 217201, 21310712, 58918150]; selected_pubchem_cids=[78485]; 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 |
|---|---|---|---|---|---|
| 4,362 | bootstrap_labels | prefLabel | — | [{"@value":"n-methylpropan-2-amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Bootstrapped prefLabel from legacy name field |
| 4,363 | bootstrap_labels | name | n-methylpropan-2-amine | — | Purged legacy name field to enforce prefLabel usage |
| 4,364 | bootstrap_labels | synonyms | ["organic","n-methylisopropylamine"] | [] | Removed legacy synonyms field in favor of structured labels |
| 105,856 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Ground level","population_density":"Urban (>1000 people/square mil… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 105,857 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground |
| 214,796 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,097 | normalize_name_case | prefLabel | [{"@value":"n-methylpropan-2-amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | [{"@value":"N-methylpropan-2-amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttrib… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 231,374 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 231,375 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 231,376 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J121.770D","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['4747-21-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[78485, 217201, 21310712, 58918150]; selected_pubchem_cids=[78485]; 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 |
| 249,524 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | rdkit_pre_consensus from 'CC(C)NC'; added: molecular_mass, monoisotopic_mass |
| 269,597 | consensus_match | altLabel | [] | [{"@value":"(Methyl)(propan-2-yl)amine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAtt… | group_key=n-methylpropan-2-amine||dimension=Environmental > media=Water > water_body=Surface water; cas=4747-21-1; added Common Chemistry CAS names as altLabel: (Methyl)(propan-2-yl)amine, 2-(Methylamino)propane, 2-Propanamine, <em>N</em>-methyl-, <em>N</em>,1-Dimethylethylamine, <em>N</em>-Isopropyl-<em>N</em>-methylamine, <em>N</em>-Isopropylmethylamine, <em>N</em>-Methyl-2-propanamine, <em>N</em>-Methyl-2-propylamine, <em>N</em>-Methyl-<em>N</em>-(1-methylethyl)amine, <em>N</em>-Methyl-<em>N</em>-isopropylamine, <em>N</em>-Methylisopropylamine, Ethylamine, <em>N</em>,1-dimethyl-, Isopropylamine, <em>N</em>-methyl-, Isopropylmethylamine, Methyl(1-methylethyl)amine, Methyl(propan-2-yl)amine, Methylisopropylamine, NSC 1065; object_uuid=fo-ecf033a129f07043 |
| 269,598 | consensus_match | cas_match_labels | — | {"4747-21-1":"exactMatch"} | group_key=n-methylpropan-2-amine||dimension=Environmental > media=Water > water_body=Surface water; group_sources=['ec_inventory', 'pubchem']; cas_sources={'4747-21-1': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-ecf033a129f07043: {'4747-21-1': 'exactMatch'} |
| 274,655 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'N-methylpropan-2-amine' |
| 281,111 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | rdkit_post_consensus from 'CNC(C)C'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,145 | strip_catalogue_altlabels | altLabel | [{"@value":"(Methyl)(propan-2-yl)amine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAtt… | [{"@value":"(Methyl)(propan-2-yl)amine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAtt… | Removed 1 catalogue altLabel value(s): 'NSC 1065' (registry code) |
| 333,926 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/5e8f3d00-1c58-… | associations resolved on the elementary layer |
| 388,959 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H11N"],"… | typed the way the ontology types it |
| 395,915 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | 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/20260822T0600486828500000/4362 | prefLabel | ef:agent/bootstrap_labels | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v0 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v1 |
| ef:activity/change/20260822T0600486828500000/4363 | name | ef:agent/bootstrap_labels | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v1 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v2 |
| ef:activity/change/20260822T0600486828500000/4364 | synonyms | ef:agent/bootstrap_labels | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v2 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v3 |
| ef:activity/change/20260822T0600486828500000/105856 | context | ef:agent/default_context_mapping | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v3 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v4 |
| ef:activity/change/20260822T0600486828500000/105857 | context_iri | ef:agent/default_context_mapping | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v4 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v5 |
| ef:activity/change/20260822T0600486828500000/214796 | unit_iri | ef:agent/unit_normalization | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v5 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v6 |
| ef:activity/change/20260822T0600486828500000/222097 | prefLabel | ef:agent/normalize_name_case | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v6 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v7 |
| ef:activity/change/20260822T0600486828500000/231374 | properties | ef:agent/enrich_references | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v7 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v8 |
| ef:activity/change/20260822T0600486828500000/231375 | skos_definition | ef:agent/enrich_references | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v8 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v9 |
| ef:activity/change/20260822T0600486828500000/231376 | references | ef:agent/enrich_references | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v9 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v10 |
| ef:activity/change/20260822T0600486828500000/249524 | properties | ef:agent/rdkit_pre_consensus | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v10 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v11 |
| ef:activity/change/20260822T0600486828500000/269597 | altLabel | ef:agent/consensus_match | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v11 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v12 |
| ef:activity/change/20260822T0600486828500000/269598 | cas_match_labels | ef:agent/consensus_match | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v12 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v13 |
| ef:activity/change/20260822T0600486828500000/274655 | properties | ef:agent/opsin_iupac | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v13 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v14 |
| ef:activity/change/20260822T0600486828500000/281111 | properties | ef:agent/rdkit_post_consensus | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v14 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v15 |
| ef:activity/change/20260822T0600486828500000/288145 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v15 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v16 |
| ef:activity/change/20260822T0600486828500000/333926 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v16 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v17 |
| ef:activity/change/20260822T0600486828500000/388959 | properties | ef:agent/normalise_property_values | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v17 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v18 |
| ef:activity/change/20260822T0600486828500000/395915 | types | ef:agent/link_flows_to_their_substance | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v18 | ef:flow/5e8f3d00-1c58-462a-9ea0-03435c5f8828/v19 |