1,3-dimethyltetrahydropyrimidin-2(1h)-one
Everything that changed this flow. Back to the flow
e4ec8143-8775-4f73-a854-995587904383
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 |
| cas_match_labels | 1 | consensus_match | group_key=1,3-dimethyltetrahydropyrimidin-2(1h)-one||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['ec_inventory', 'pubchem']; cas_sources={'7226-23-5': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-ebdf850c0001ab28: {'7226-23-5': '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 non-urban air or from high stacks |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 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=['7226-23-5']; matched_chebi_ids=[]; candidate_pubchem_cids=[81646, 10313143, 11007919, 21889676, 22042260]; selected_pubchem_cids=[81646]; 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 |
|---|---|---|---|---|---|
| 1,536 | bootstrap_labels | prefLabel | — | [{"@value":"1,3-dimethyltetrahydropyrimidin-2(1h)-one","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labe… | Bootstrapped prefLabel from legacy name field |
| 1,537 | bootstrap_labels | name | 1,3-dimethyltetrahydropyrimidin-2(1h)-one | — | Purged legacy name field to enforce prefLabel usage |
| 1,538 | bootstrap_labels | synonyms | ["organic","dimethylpropyleneurea","tetrahydro-1,3-dimethyl-1h-pyrimidin-2-one"] | [] | Removed legacy synonyms field in favor of structured labels |
| 186,910 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Medium stack, <150 meters","population_density":"Rural (<1000 peop… | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 186,911 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks |
| 213,854 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 228,663 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 228,664 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 228,665 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J35.422H","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['7226-23-5']; matched_chebi_ids=[]; candidate_pubchem_cids=[81646, 10313143, 11007919, 21889676, 22042260]; selected_pubchem_cids=[81646]; 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 |
| 248,749 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | rdkit_pre_consensus from 'CN1CCCN(C1=O)C'; added: molecular_mass, monoisotopic_mass |
| 258,614 | consensus_match | altLabel | [] | [{"@value":"1,3-Dimethyl-1,3-diazinan-2-one","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:w… | group_key=1,3-dimethyltetrahydropyrimidin-2(1h)-one||dimension=Environmental > media=Water > water_body=Long-term; cas=7226-23-5; added Common Chemistry CAS names as altLabel: 1,3-Dimethyl-1,3-diazinan-2-one, 1,3-Dimethyl-2-oxohexahydropyrimidine, 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1<em>H</em>)-pyrimidinone, 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1<em>H</em>)-pyrimidone, 1,3-Dimethyl-3,4,5,6-tetrahydro-2-pyrimidinone, 1,3-Dimethylpropyleneurea, 2(1<em>H</em>)-Pyrimidinone, tetrahydro-1,3-dimethyl-, <em>N</em>,<em>N</em>-Dimethylpropylene urea, <em>N</em>,<em>N</em>′-Dimethyl-1,3-propanediamine cyclic urea, <em>N</em>,<em>N</em>′-Dimethyl-3,4,5,6-tetrahydro-2(1<em>H</em>)-pyrimidinone, <em>N</em>,<em>N</em>′-Dimethyl-<em>N</em>,<em>N</em>′-propyleneurea, <em>N</em>,<em>N</em>′-Dimethyltrimethyleneurea, DMPU, DMPU (solvent), Tetrahydro-1,3-dimethyl-2(1<em>H</em>)-pyrimidinone; object_uuid=fo-ebdf850c0001ab28 |
| 258,615 | consensus_match | cas_match_labels | — | {"7226-23-5":"exactMatch"} | group_key=1,3-dimethyltetrahydropyrimidin-2(1h)-one||dimension=Environmental > media=Water > water_body=Long-term; group_sources=['ec_inventory', 'pubchem']; cas_sources={'7226-23-5': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-ebdf850c0001ab28: {'7226-23-5': 'exactMatch'} |
| 273,887 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,3-dimethyltetrahydropyrimidin-2(1h)-one' |
| 280,277 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | rdkit_post_consensus from 'CN1CCCN(C)C1=O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,063 | dedupe_altlabels | altLabel | [{"@value":"1,3-Dimethyl-1,3-diazinan-2-one","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:w… | [{"@value":"1,3-Dimethyl-1,3-diazinan-2-one","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:w… | Deduplicated altLabel values and removed entries matching prefLabel |
| 374,505 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/e4ec8143-8775-… | associations resolved on the elementary layer |
| 388,176 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H12N2O"]… | typed the way the ontology types it |
| 394,792 | 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/20260820T1555490862250000/1536 | prefLabel | ef:agent/bootstrap_labels | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v0 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v1 |
| ef:activity/change/20260820T1555490862250000/1537 | name | ef:agent/bootstrap_labels | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v1 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v2 |
| ef:activity/change/20260820T1555490862250000/1538 | synonyms | ef:agent/bootstrap_labels | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v2 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v3 |
| ef:activity/change/20260820T1555490862250000/186910 | context | ef:agent/default_context_mapping | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v3 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v4 |
| ef:activity/change/20260820T1555490862250000/186911 | context_iri | ef:agent/default_context_mapping | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v4 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v5 |
| ef:activity/change/20260820T1555490862250000/213854 | unit_iri | ef:agent/unit_normalization | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v5 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v6 |
| ef:activity/change/20260820T1555490862250000/228663 | properties | ef:agent/enrich_references | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v6 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v7 |
| ef:activity/change/20260820T1555490862250000/228664 | skos_definition | ef:agent/enrich_references | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v7 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v8 |
| ef:activity/change/20260820T1555490862250000/228665 | references | ef:agent/enrich_references | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v8 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v9 |
| ef:activity/change/20260820T1555490862250000/248749 | properties | ef:agent/rdkit_pre_consensus | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v9 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v10 |
| ef:activity/change/20260820T1555490862250000/258614 | altLabel | ef:agent/consensus_match | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v10 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v11 |
| ef:activity/change/20260820T1555490862250000/258615 | cas_match_labels | ef:agent/consensus_match | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v11 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v12 |
| ef:activity/change/20260820T1555490862250000/273887 | properties | ef:agent/opsin_iupac | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v12 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v13 |
| ef:activity/change/20260820T1555490862250000/280277 | properties | ef:agent/rdkit_post_consensus | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v13 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v14 |
| ef:activity/change/20260820T1555490862250000/292063 | altLabel | ef:agent/dedupe_altlabels | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v14 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v15 |
| ef:activity/change/20260820T1555490862250000/374505 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v15 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v16 |
| ef:activity/change/20260820T1555490862250000/388176 | properties | ef:agent/normalise_property_values | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v16 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v17 |
| ef:activity/change/20260820T1555490862250000/394792 | types | ef:agent/link_flows_to_their_substance | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v17 | ef:flow/e4ec8143-8775-4f73-a854-995587904383/v18 |