N-butyl-2,2,6,6-tetramethylpiperidin-4-amine
Everything that changed this flow. Back to the flow
cd1111d5-b87c-440b-9e80-9742ba33ae42
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, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| 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-butyl-2,2,6,6-tetramethylpiperidin-4-amine||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory', 'pubchem']; cas_sources={'36177-92-1': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-663766fee7977675: {'36177-92-1': '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 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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['36177-92-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[118285, 735956]; selected_pubchem_cids=[118285]; 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 |
|---|---|---|---|---|---|
| 18,564 | bootstrap_labels | prefLabel | — | [{"@value":"n-butyl-2,2,6,6-tetramethylpiperidin-4-amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_l… | Bootstrapped prefLabel from legacy name field |
| 18,565 | bootstrap_labels | name | n-butyl-2,2,6,6-tetramethylpiperidin-4-amine | — | Purged legacy name field to enforce prefLabel usage |
| 18,566 | bootstrap_labels | synonyms | ["organic","n-butyl-2,2,6,6-tetramethylpiperidin-4-amine"] | [] | Removed legacy synonyms field in favor of structured labels |
| 171,248 | 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 |
| 171,249 | 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 |
| 219,406 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,323 | normalize_name_case | prefLabel | [{"@value":"n-butyl-2,2,6,6-tetramethylpiperidin-4-amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_l… | [{"@value":"N-butyl-2,2,6,6-tetramethylpiperidin-4-amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_l… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 244,515 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 244,516 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 244,517 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J319.577E","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['36177-92-1']; matched_chebi_ids=[]; candidate_pubchem_cids=[118285, 735956]; selected_pubchem_cids=[118285]; 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 |
| 253,314 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | rdkit_pre_consensus from 'CCCCNC1CC(NC(C1)(C)C)(C)C'; added: molecular_mass, monoisotopic_mass |
| 269,498 | consensus_match | altLabel | [] | [{"@value":"2,2,6,6-Tetramethyl-4-(butylamino)piperidine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_m… | group_key=n-butyl-2,2,6,6-tetramethylpiperidin-4-amine||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=36177-92-1; added Common Chemistry CAS names as altLabel: 2,2,6,6-Tetramethyl-4-(butylamino)piperidine, 2,2,6,6-Tetramethyl-<em>N</em>-butyl-4-piperidinamine, 4-(Butylamino)-2,2,6,6-tetramethylpiperidine, 4-<em>N</em>-Butylamino-2,2,6,6-tetramethylpiperidine, 4-Piperidinamine, <em>N</em>-butyl-2,2,6,6-tetramethyl-, <em>N</em>-(2,2,6,6-Tetramethyl-4-piperidinyl)butylamine, <em>N</em>-(2,2,6,6-Tetramethyl-4-piperidyl)butanamine, <em>N</em>-Butyl-2,2,6,6-tetramethyl-4-piperidinamine, <em>N</em>-Butyl-2,2,6,6-tetramethyl-4-piperidineamine, Butyl-(2,2,6,6-tetramethylpiperidin-4-yl)-amine; object_uuid=fo-663766fee7977675 |
| 269,499 | consensus_match | cas_match_labels | — | {"36177-92-1":"exactMatch"} | group_key=n-butyl-2,2,6,6-tetramethylpiperidin-4-amine||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['ec_inventory', 'pubchem']; cas_sources={'36177-92-1': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-663766fee7977675: {'36177-92-1': 'exactMatch'} |
| 278,525 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'N-butyl-2,2,6,6-tetramethylpiperidin-4-amine' |
| 285,293 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | rdkit_post_consensus from 'CCCCNC1CC(C)(C)NC(C)(C)C1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,998 | dedupe_altlabels | altLabel | [{"@value":"2,2,6,6-Tetramethyl-4-(butylamino)piperidine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_m… | [{"@value":"2,2,6,6-Tetramethyl-4-(butylamino)piperidine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_m… | Deduplicated altLabel values and removed entries matching prefLabel |
| 366,650 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/cd1111d5-b87c-… | associations resolved on the elementary layer |
| 392,893 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C13H28N2"]… | typed the way the ontology types it |
| 401,579 | 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/20260822T0600486828500000/18564 | prefLabel | ef:agent/bootstrap_labels | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v0 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v1 |
| ef:activity/change/20260822T0600486828500000/18565 | name | ef:agent/bootstrap_labels | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v1 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v2 |
| ef:activity/change/20260822T0600486828500000/18566 | synonyms | ef:agent/bootstrap_labels | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v2 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v3 |
| ef:activity/change/20260822T0600486828500000/171248 | context | ef:agent/default_context_mapping | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v3 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v4 |
| ef:activity/change/20260822T0600486828500000/171249 | context_iri | ef:agent/default_context_mapping | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v4 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v5 |
| ef:activity/change/20260822T0600486828500000/219406 | unit_iri | ef:agent/unit_normalization | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v5 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v6 |
| ef:activity/change/20260822T0600486828500000/225323 | prefLabel | ef:agent/normalize_name_case | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v6 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v7 |
| ef:activity/change/20260822T0600486828500000/244515 | properties | ef:agent/enrich_references | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v7 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v8 |
| ef:activity/change/20260822T0600486828500000/244516 | skos_definition | ef:agent/enrich_references | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v8 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v9 |
| ef:activity/change/20260822T0600486828500000/244517 | references | ef:agent/enrich_references | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v9 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v10 |
| ef:activity/change/20260822T0600486828500000/253314 | properties | ef:agent/rdkit_pre_consensus | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v10 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v11 |
| ef:activity/change/20260822T0600486828500000/269498 | altLabel | ef:agent/consensus_match | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v11 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v12 |
| ef:activity/change/20260822T0600486828500000/269499 | cas_match_labels | ef:agent/consensus_match | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v12 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v13 |
| ef:activity/change/20260822T0600486828500000/278525 | properties | ef:agent/opsin_iupac | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v13 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v14 |
| ef:activity/change/20260822T0600486828500000/285293 | properties | ef:agent/rdkit_post_consensus | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v14 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v15 |
| ef:activity/change/20260822T0600486828500000/292998 | altLabel | ef:agent/dedupe_altlabels | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v15 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v16 |
| ef:activity/change/20260822T0600486828500000/366650 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v16 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v17 |
| ef:activity/change/20260822T0600486828500000/392893 | properties | ef:agent/normalise_property_values | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v17 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v18 |
| ef:activity/change/20260822T0600486828500000/401579 | types | ef:agent/link_flows_to_their_substance | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v18 | ef:flow/cd1111d5-b87c-440b-9e80-9742ba33ae42/v19 |