2-piperazin-1-ylethylamine
Everything that changed this flow. Back to the flow
04bfd089-47d1-45c5-af47-dce2468fb613
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 3 catalogue altLabel value(s): 'Epicure 3200' (trade name), 'Epikure 3202' (trade name), 'NSC 38968' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=2-piperazin-1-ylethylamine||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'140-31-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-9227d23ea362ee66: {'140-31-8': '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 air, indoor |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 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=['140-31-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[8795, 21967062]; selected_pubchem_cids=[8795]; 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 |
|---|---|---|---|---|---|
| 4,139 | bootstrap_labels | prefLabel | — | [{"@value":"2-piperazin-1-ylethylamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAt… | Bootstrapped prefLabel from legacy name field |
| 4,140 | bootstrap_labels | name | 2-piperazin-1-ylethylamine | — | Purged legacy name field to enforce prefLabel usage |
| 4,141 | bootstrap_labels | synonyms | ["2-piperazin-1-ylethylamine","1-(2-aminoethyl)piperazine","n-(2-aminoethyl)piperazine","1-piperazineethanamine","2-(pi… | [] | Removed legacy synonyms field in favor of structured labels |
| 29,594 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 29,595 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 214,722 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 231,162 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 231,163 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 231,164 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J35.446E","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['140-31-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[8795, 21967062]; selected_pubchem_cids=[8795]; 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 |
| 249,461 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | rdkit_pre_consensus from 'C1CN(CCN1)CCN'; added: molecular_mass, monoisotopic_mass |
| 261,297 | consensus_match | altLabel | [] | [{"@value":"1-(2-Aminoethyl)piperazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAtt… | group_key=2-piperazin-1-ylethylamine||dimension=Environmental > media=Air > indoor=Unknown; cas=140-31-8; added Common Chemistry CAS names as altLabel: 1-(2-Aminoethyl)piperazine, 1-(β-Aminoethyl)piperazine, 1-Piperazineethanamine, 1-Piperazineethylamine, 2-(1-Piperazinyl)ethanamine, 2-(1-Piperazinyl)ethylamine, 2-(Piperazin-1-yl)ethan-1-amine, 2-(Piperazin-1-yl)ethaneamine, 2-(Piperazinyl-1-yl)ethanamine, 2-Piperazinylethylamine, 4-(2-Aminoethyl)piperazine, <em>N</em>-(2-Aminoethyl)piperazine, <em>N</em>-(β-Aminoethyl)piperazine, AEP, AEP1, AEP1 protein ligase, Ancamine AEP, Epicure 3200, Epikure 3202, N-AEP, NSC 38968, Piperazine, 1-(2-aminoethyl)-, Proteins, AEP1, RoyOxy RAC 111; object_uuid=fo-9227d23ea362ee66 |
| 261,298 | consensus_match | cas_match_labels | — | {"140-31-8":"exactMatch"} | group_key=2-piperazin-1-ylethylamine||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'140-31-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-9227d23ea362ee66: {'140-31-8': 'exactMatch'} |
| 274,595 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2-piperazin-1-ylethylamine' |
| 281,047 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | rdkit_post_consensus from 'NCCN1CCNCC1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,101 | strip_catalogue_altlabels | altLabel | [{"@value":"1-(2-Aminoethyl)piperazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAtt… | [{"@value":"1-(2-Aminoethyl)piperazine","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAtt… | Removed 3 catalogue altLabel value(s): 'Epicure 3200' (trade name), 'Epikure 3202' (trade name), 'NSC 38968' (registry code) |
| 295,836 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/04bfd089-47d1-… | associations resolved on the elementary layer |
| 388,903 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H15N3"],… | typed the way the ontology types it |
| 395,832 | 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/20260821T1302361922970000/4139 | prefLabel | ef:agent/bootstrap_labels | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v0 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v1 |
| ef:activity/change/20260821T1302361922970000/4140 | name | ef:agent/bootstrap_labels | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v1 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v2 |
| ef:activity/change/20260821T1302361922970000/4141 | synonyms | ef:agent/bootstrap_labels | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v2 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v3 |
| ef:activity/change/20260821T1302361922970000/29594 | context | ef:agent/default_context_mapping | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v3 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v4 |
| ef:activity/change/20260821T1302361922970000/29595 | context_iri | ef:agent/default_context_mapping | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v4 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v5 |
| ef:activity/change/20260821T1302361922970000/214722 | unit_iri | ef:agent/unit_normalization | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v5 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v6 |
| ef:activity/change/20260821T1302361922970000/231162 | properties | ef:agent/enrich_references | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v6 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v7 |
| ef:activity/change/20260821T1302361922970000/231163 | skos_definition | ef:agent/enrich_references | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v7 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v8 |
| ef:activity/change/20260821T1302361922970000/231164 | references | ef:agent/enrich_references | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v8 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v9 |
| ef:activity/change/20260821T1302361922970000/249461 | properties | ef:agent/rdkit_pre_consensus | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v9 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v10 |
| ef:activity/change/20260821T1302361922970000/261297 | altLabel | ef:agent/consensus_match | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v10 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v11 |
| ef:activity/change/20260821T1302361922970000/261298 | cas_match_labels | ef:agent/consensus_match | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v11 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v12 |
| ef:activity/change/20260821T1302361922970000/274595 | properties | ef:agent/opsin_iupac | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v12 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v13 |
| ef:activity/change/20260821T1302361922970000/281047 | properties | ef:agent/rdkit_post_consensus | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v13 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v14 |
| ef:activity/change/20260821T1302361922970000/288101 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v14 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v15 |
| ef:activity/change/20260821T1302361922970000/295836 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v15 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v16 |
| ef:activity/change/20260821T1302361922970000/388903 | properties | ef:agent/normalise_property_values | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v16 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v17 |
| ef:activity/change/20260821T1302361922970000/395832 | types | ef:agent/link_flows_to_their_substance | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v17 | ef:flow/04bfd089-47d1-45c5-af47-dce2468fb613/v18 |