1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione
Everything that changed this flow. Back to the flow
07e69787-0de8-480c-89ce-cc9309f9ff3b
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 4 catalogue altLabel value(s): 'Dantogard 2000' (trade name), 'K 2000' (grade code), 'K 2000 (preservative)' (grade code), 'Mergal 395' (trade name) |
| cas_match_labels | 1 | consensus_match | group_key=1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'6440-58-0': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-83369d70424360ef: {'6440-58-0': '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 |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['6440-58-0']; matched_chebi_ids=[]; candidate_pubchem_cids=[22947, 11862108, 21889177]; selected_pubchem_cids=[22947]; 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 |
|---|---|---|---|---|---|
| 6,250 | bootstrap_labels | prefLabel | — | [{"@value":"1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione","@language":"en","source":{"prov:wasGeneratedBy… | Bootstrapped prefLabel from legacy name field |
| 6,251 | bootstrap_labels | name | 1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione | — | Purged legacy name field to enforce prefLabel usage |
| 6,252 | bootstrap_labels | synonyms | ["organic","1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione","1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidi… | [] | Removed legacy synonyms field in favor of structured labels |
| 31,414 | 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 |
| 31,415 | 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 |
| 215,428 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 233,191 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 233,192 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 233,193 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J207.046D","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['6440-58-0']; matched_chebi_ids=[]; candidate_pubchem_cids=[22947, 11862108, 21889177]; selected_pubchem_cids=[22947]; 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 |
| 250,050 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | rdkit_pre_consensus from 'CC1(C(=O)N(C(=O)N1CO)CO)C'; added: molecular_mass, monoisotopic_mass |
| 258,516 | consensus_match | altLabel | [] | [{"@value":"1,3-Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione","@language":"en","source":{"prov:wasGeneratedBy… | group_key=1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=6440-58-0; added Common Chemistry CAS names as altLabel: 1,3-Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione, 1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin, 1,3-Dihydroxymethyl-5,5-dimethylhydantoin, 1,3-Dimethylol-5,5-dimethylhydantoin, 2,4-Imidazolidinedione, 1,3-bis(hydroxymethyl)-5,5-dimethyl-, <em>N</em>,<em>N</em>′-Dimethylol-5,5-dimethylhydantoin, DMDM Hydantoin, DMDMH, DMDMH 55, Dantogard, Dantogard 2000, Dantoin DMDMH 55, Dekafald, Dimethylol-5,5-dimethylhydantoin, Gidol, Glydant, Glydant LTD, Glydant XL 1000, Hydantoin, 1,3-bis(hydroxymethyl)-5,5-dimethyl-, K 2000, K 2000 (preservative), Mackstat DM, Mergal 395, Nipaguard DMDMH, Nipaguard DMDMH Plus, Nipaquard DMDMH Plus, Surcide DMH; object_uuid=fo-83369d70424360ef |
| 258,517 | consensus_match | cas_match_labels | — | {"6440-58-0":"exactMatch"} | group_key=1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'6440-58-0': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-83369d70424360ef: {'6440-58-0': 'exactMatch'} |
| 275,187 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,3-bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione' |
| 281,680 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | rdkit_post_consensus from 'CC1(C)C(=O)N(CO)C(=O)N1CO'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 288,518 | strip_catalogue_altlabels | altLabel | [{"@value":"1,3-Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione","@language":"en","source":{"prov:wasGeneratedBy… | [{"@value":"1,3-Bis(hydroxymethyl)-5,5-dimethyl-2,4-imidazolidinedione","@language":"en","source":{"prov:wasGeneratedBy… | Removed 4 catalogue altLabel value(s): 'Dantogard 2000' (trade name), 'K 2000' (grade code), 'K 2000 (preservative)' (grade code), 'Mergal 395' (trade name) |
| 296,739 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/07e69787-0de8-… | associations resolved on the elementary layer |
| 389,480 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C7H12N2O4"… | typed the way the ontology types it |
| 396,657 | 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/20260820T1812399309960000/6250 | prefLabel | ef:agent/bootstrap_labels | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v0 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v1 |
| ef:activity/change/20260820T1812399309960000/6251 | name | ef:agent/bootstrap_labels | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v1 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v2 |
| ef:activity/change/20260820T1812399309960000/6252 | synonyms | ef:agent/bootstrap_labels | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v2 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v3 |
| ef:activity/change/20260820T1812399309960000/31414 | context | ef:agent/default_context_mapping | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v3 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v4 |
| ef:activity/change/20260820T1812399309960000/31415 | context_iri | ef:agent/default_context_mapping | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v4 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v5 |
| ef:activity/change/20260820T1812399309960000/215428 | unit_iri | ef:agent/unit_normalization | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v5 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v6 |
| ef:activity/change/20260820T1812399309960000/233191 | properties | ef:agent/enrich_references | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v6 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v7 |
| ef:activity/change/20260820T1812399309960000/233192 | skos_definition | ef:agent/enrich_references | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v7 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v8 |
| ef:activity/change/20260820T1812399309960000/233193 | references | ef:agent/enrich_references | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v8 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v9 |
| ef:activity/change/20260820T1812399309960000/250050 | properties | ef:agent/rdkit_pre_consensus | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v9 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v10 |
| ef:activity/change/20260820T1812399309960000/258516 | altLabel | ef:agent/consensus_match | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v10 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v11 |
| ef:activity/change/20260820T1812399309960000/258517 | cas_match_labels | ef:agent/consensus_match | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v11 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v12 |
| ef:activity/change/20260820T1812399309960000/275187 | properties | ef:agent/opsin_iupac | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v12 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v13 |
| ef:activity/change/20260820T1812399309960000/281680 | properties | ef:agent/rdkit_post_consensus | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v13 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v14 |
| ef:activity/change/20260820T1812399309960000/288518 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v14 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v15 |
| ef:activity/change/20260820T1812399309960000/296739 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v15 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v16 |
| ef:activity/change/20260820T1812399309960000/389480 | properties | ef:agent/normalise_property_values | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v16 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v17 |
| ef:activity/change/20260820T1812399309960000/396657 | types | ef:agent/link_flows_to_their_substance | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v17 | ef:flow/07e69787-0de8-480c-89ce-cc9309f9ff3b/v18 |