N-nitrosobis(2-oxopropyl)amine
Everything that changed this flow. Back to the flow
f07f464d-4b61-4581-8fe5-a52505c4f51c
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 | 3 | chebi_altlabels, 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-nitrosobis(2-oxopropyl)amine||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'pubchem']; cas_sources={'60599-38-4': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-25bc6702723ebf7e: {'60599-38-4': '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 |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['60599-38-4']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_134609']; candidate_pubchem_cids=[43371, 163199482]; selected_pubchem_cids=[43371]; 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
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 8,323 | bootstrap_labels | prefLabel | — | [{"@value":"n-nitrosobis(2-oxopropyl)amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Bootstrapped prefLabel from legacy name field |
| 8,324 | bootstrap_labels | name | n-nitrosobis(2-oxopropyl)amine | — | Purged legacy name field to enforce prefLabel usage |
| 8,325 | bootstrap_labels | synonyms | ["1,1'-(nitrosoimino)diacetone","1,1'-(nitrosoimino)dipropan-2-one","2,2'-BOP","2,2'-Dioxo-di-n-propylnitrosamine","2,2… | [] | Removed legacy synonyms field in favor of structured labels |
| 193,498 | 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 |
| 193,499 | 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 |
| 216,110 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,059 | normalize_name_case | prefLabel | [{"@value":"n-nitrosobis(2-oxopropyl)amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | [{"@value":"N-nitrosobis(2-oxopropyl)amine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:w… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 235,134 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 235,135 | enrich_references | skos_definition | — | [{"@value":"A nitrosamine that is iminodiacetone that is substituted by a nitroso group at the N-atom. It induces pancr… | Merged ChEBI/PubChem definitions into skos:definition |
| 235,136 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J76.241E","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['60599-38-4']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_134609']; candidate_pubchem_cids=[43371, 163199482]; selected_pubchem_cids=[43371]; 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 |
| 250,599 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | rdkit_pre_consensus from 'CC(=O)CN(CC(=O)C)N=O'; added: monoisotopic_mass |
| 255,537 | chebi_altlabels | altLabel | [] | [{"@value":"2,2'-dioxo-di-n-propylnitrosamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov… | Added 8 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 269,619 | consensus_match | altLabel | [{"@value":"2,2'-dioxo-di-n-propylnitrosamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov… | [{"@value":"2,2'-dioxo-di-n-propylnitrosamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov… | group_key=n-nitrosobis(2-oxopropyl)amine||dimension=Environmental > media=Ground > geography=Agricultural; cas=60599-38-4; added Common Chemistry CAS names as altLabel: 1,1′-(Nitrosoimino)bis[2-propanone], 2-Propanone, 1,1′-(nitrosoimino)bis-, Bis(2-oxopropyl)-<em>N</em>-nitrosamine, Bis(2-oxopropyl)nitrosamine; object_uuid=fo-25bc6702723ebf7e |
| 269,620 | consensus_match | cas_match_labels | — | {"60599-38-4":"exactMatch"} | group_key=n-nitrosobis(2-oxopropyl)amine||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['chebi', 'pubchem']; cas_sources={'60599-38-4': ['chebi', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-25bc6702723ebf7e: {'60599-38-4': 'exactMatch'} |
| 275,767 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'N-nitrosobis(2-oxopropyl)amine' |
| 282,323 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | rdkit_post_consensus from 'CC(=O)CN(CC(C)=O)N=O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,392 | dedupe_altlabels | altLabel | [{"@value":"2,2'-dioxo-di-n-propylnitrosamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov… | [{"@value":"2,2'-dioxo-di-n-propylnitrosamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov… | Deduplicated altLabel values and removed entries matching prefLabel |
| 377,781 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/f07f464d-4b61-… | associations resolved on the elementary layer |
| 390,107 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H10N2O3"… | typed the way the ontology types it |
| 397,582 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
20 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/20260822T0600486828500000/8323 | prefLabel | ef:agent/bootstrap_labels | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v0 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v1 |
| ef:activity/change/20260822T0600486828500000/8324 | name | ef:agent/bootstrap_labels | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v1 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v2 |
| ef:activity/change/20260822T0600486828500000/8325 | synonyms | ef:agent/bootstrap_labels | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v2 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v3 |
| ef:activity/change/20260822T0600486828500000/193498 | context | ef:agent/default_context_mapping | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v3 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v4 |
| ef:activity/change/20260822T0600486828500000/193499 | context_iri | ef:agent/default_context_mapping | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v4 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v5 |
| ef:activity/change/20260822T0600486828500000/216110 | unit_iri | ef:agent/unit_normalization | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v5 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v6 |
| ef:activity/change/20260822T0600486828500000/223059 | prefLabel | ef:agent/normalize_name_case | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v6 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v7 |
| ef:activity/change/20260822T0600486828500000/235134 | properties | ef:agent/enrich_references | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v7 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v8 |
| ef:activity/change/20260822T0600486828500000/235135 | skos_definition | ef:agent/enrich_references | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v8 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v9 |
| ef:activity/change/20260822T0600486828500000/235136 | references | ef:agent/enrich_references | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v9 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v10 |
| ef:activity/change/20260822T0600486828500000/250599 | properties | ef:agent/rdkit_pre_consensus | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v10 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v11 |
| ef:activity/change/20260822T0600486828500000/255537 | altLabel | ef:agent/chebi_altlabels | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v11 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v12 |
| ef:activity/change/20260822T0600486828500000/269619 | altLabel | ef:agent/consensus_match | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v12 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v13 |
| ef:activity/change/20260822T0600486828500000/269620 | cas_match_labels | ef:agent/consensus_match | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v13 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v14 |
| ef:activity/change/20260822T0600486828500000/275767 | properties | ef:agent/opsin_iupac | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v14 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v15 |
| ef:activity/change/20260822T0600486828500000/282323 | properties | ef:agent/rdkit_post_consensus | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v15 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v16 |
| ef:activity/change/20260822T0600486828500000/292392 | altLabel | ef:agent/dedupe_altlabels | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v16 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v17 |
| ef:activity/change/20260822T0600486828500000/377781 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v17 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v18 |
| ef:activity/change/20260822T0600486828500000/390107 | properties | ef:agent/normalise_property_values | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v18 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v19 |
| ef:activity/change/20260822T0600486828500000/397582 | types | ef:agent/link_flows_to_their_substance | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v19 | ef:flow/f07f464d-4b61-4581-8fe5-a52505c4f51c/v20 |