3,6-dimethyl-1,4-dioxane-2,5-dione
Everything that changed this flow. Back to the flow
160ecb11-71e5-48cd-8d99-6f6fe8238b55
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 6 | enrich_references, link_flows_to_their_substance, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | the substance's answer, copied onto its flow |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'GA 0317' (grade code) |
| cas_match_labels | 1 | consensus_match | group_key=3,6-dimethyl-1,4-dioxane-2,5-dione||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory']; cas_sources={'4511-42-6': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-e28f009b328f5619: {'4511-42-6': '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 water, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 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=['4511-42-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[7272, 107983, 5325924]; selected_pubchem_cids=[107983]; 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 |
|---|---|---|---|---|---|
| 10,711 | bootstrap_labels | prefLabel | — | [{"@value":"3,6-dimethyl-1,4-dioxane-2,5-dione","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","pr… | Bootstrapped prefLabel from legacy name field |
| 10,712 | bootstrap_labels | name | 3,6-dimethyl-1,4-dioxane-2,5-dione | — | Purged legacy name field to enforce prefLabel usage |
| 10,713 | bootstrap_labels | synonyms | ["organic","(3s-cis)-3,6-dimethyl-1,4-dioxane-2,5-dione","l-lactide"] | [] | Removed legacy synonyms field in favor of structured labels |
| 50,358 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 50,359 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 216,890 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 237,374 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 237,375 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 237,376 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J150.826A","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['4511-42-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[7272, 107983, 5325924]; selected_pubchem_cids=[107983]; 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 |
| 251,241 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | rdkit_pre_consensus from 'CC1C(=O)OC(C(=O)O1)C'; added: inchi2d_string, molecular_mass, monoisotopic_mass |
| 261,646 | consensus_match | altLabel | [] | [{"@value":"(-)-<span class=\"text-smallcaps\">L</span>-Dilactide","@language":"en","source":{"prov:wasGeneratedBy":"co… | group_key=3,6-dimethyl-1,4-dioxane-2,5-dione||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=4511-42-6; added Common Chemistry CAS names as altLabel: (-)-<span class="text-smallcaps">L</span>-Dilactide, (3<em>S</em>,6<em>S</em>)-3,6-Dimethyl-1,4-dioxane-2,5-dione, (<em>S</em>,<em>S</em>)-3,6-Dimethyl-1,4-dioxane-2,5-dione, 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3<em>S</em>,5<em>S</em>)-, 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3<em>S</em>,6<em>S</em>)-, 1,4-Dioxane-2,5-dione, 3,6-dimethyl-, (3<em>S</em>-<em>cis</em>)-, <em>p</em>-Dioxane-2,5-dione, 3,6-dimethyl-, <span class="text-smallcaps">L</span>-, <span class="text-smallcaps">L</smallcap>,<smallcap>L</span>-Dilactide, <span class="text-smallcaps">L</smallcap><smallcap>L</span>-Lactide, <span class="text-smallcaps">L</span>-(-)-Lactide, <span class="text-smallcaps">L</span>-Dilactide, <span class="text-smallcaps">L</span>-Lactide, Esun LA 99, GA 0317, Lumilact L, PuraLact L, Purac TL, Puralact B 3, Purasorb L, Scolat AL; object_uuid=fo-e28f009b328f5619 |
| 261,647 | consensus_match | cas_match_labels | — | {"4511-42-6":"exactMatch"} | group_key=3,6-dimethyl-1,4-dioxane-2,5-dione||dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['ec_inventory']; cas_sources={'4511-42-6': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-e28f009b328f5619: {'4511-42-6': 'exactMatch'} |
| 276,426 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '(3S,6S)-3,6-Dimethyl-1,4-dioxane-2,5-dione' |
| 283,029 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | rdkit_post_consensus from 'C[C@@H]1OC(=O)[C@H](C)OC1=O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,478 | strip_catalogue_altlabels | altLabel | [{"@value":"(-)-<span class=\"text-smallcaps\">L</span>-Dilactide","@language":"en","source":{"prov:wasGeneratedBy":"co… | [{"@value":"(-)-L-Dilactide","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":… | Removed 1 catalogue altLabel value(s): 'GA 0317' (grade code) |
| 306,206 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/160ecb11-71e5-… | associations resolved on the elementary layer |
| 390,779 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | typed the way the ontology types it |
| 398,544 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 398,545 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C6H8O4"],"… | 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/20260821T1302361922970000/10711 | prefLabel | ef:agent/bootstrap_labels | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v0 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v1 |
| ef:activity/change/20260821T1302361922970000/10712 | name | ef:agent/bootstrap_labels | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v1 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v2 |
| ef:activity/change/20260821T1302361922970000/10713 | synonyms | ef:agent/bootstrap_labels | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v2 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v3 |
| ef:activity/change/20260821T1302361922970000/50358 | context | ef:agent/default_context_mapping | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v3 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v4 |
| ef:activity/change/20260821T1302361922970000/50359 | context_iri | ef:agent/default_context_mapping | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v4 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v5 |
| ef:activity/change/20260821T1302361922970000/216890 | unit_iri | ef:agent/unit_normalization | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v5 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v6 |
| ef:activity/change/20260821T1302361922970000/237374 | properties | ef:agent/enrich_references | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v6 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v7 |
| ef:activity/change/20260821T1302361922970000/237375 | skos_definition | ef:agent/enrich_references | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v7 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v8 |
| ef:activity/change/20260821T1302361922970000/237376 | references | ef:agent/enrich_references | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v8 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v9 |
| ef:activity/change/20260821T1302361922970000/251241 | properties | ef:agent/rdkit_pre_consensus | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v9 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v10 |
| ef:activity/change/20260821T1302361922970000/261646 | altLabel | ef:agent/consensus_match | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v10 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v11 |
| ef:activity/change/20260821T1302361922970000/261647 | cas_match_labels | ef:agent/consensus_match | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v11 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v12 |
| ef:activity/change/20260821T1302361922970000/276426 | properties | ef:agent/opsin_iupac | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v12 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v13 |
| ef:activity/change/20260821T1302361922970000/283029 | properties | ef:agent/rdkit_post_consensus | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v13 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v14 |
| ef:activity/change/20260821T1302361922970000/289478 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v14 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v15 |
| ef:activity/change/20260821T1302361922970000/306206 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v15 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v16 |
| ef:activity/change/20260821T1302361922970000/390779 | properties | ef:agent/normalise_property_values | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v16 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v17 |
| ef:activity/change/20260821T1302361922970000/398544 | types | ef:agent/link_flows_to_their_substance | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v17 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v18 |
| ef:activity/change/20260821T1302361922970000/398545 | properties | ef:agent/link_flows_to_their_substance | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v18 | ef:flow/160ecb11-71e5-48cd-8d99-6f6fe8238b55/v19 |