Methyl Methacrylate
Everything that changed this flow. Back to the flow
fe0acd60-3ddc-11dd-a9a6-0050c2490048
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, strip_catalogue_altlabels | Removed 5 catalogue altLabel value(s): 'DL 101' (grade code), 'NA 7890' (grade code), 'NSC 4769' (registry code), 'TEB 3K' (grade code), 'Three Bond 3057J' (trade name) |
| 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=methylmethacrylate||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'80-62-6': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-da2488e2145c15f9: {'80-62-6': '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 air > Emissions to air, unspecified (long-term) |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['80-62-6']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_34840']; candidate_pubchem_cids=[6658, 21863610]; selected_pubchem_cids=[6658]; 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 |
|---|---|---|---|---|---|
| 25,528 | bootstrap_labels | prefLabel | — | [{"@value":"methyl methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | Bootstrapped prefLabel from legacy name field |
| 25,529 | bootstrap_labels | name | methyl methacrylate | — | Purged legacy name field to enforce prefLabel usage |
| 25,530 | bootstrap_labels | synonyms | ["2-(Methoxycarbonyl)-1-propene","2-Methyl-2-propenoic acid methyl ester","2-Methylacrylic acid, methyl ester","2-Prope… | [] | Removed legacy synonyms field in favor of structured labels |
| 208,058 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 208,059 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term) |
| 221,023 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 226,608 | normalize_name_case | prefLabel | [{"@value":"methyl methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | [{"@value":"Methyl Methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 248,244 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 248,245 | enrich_references | skos_definition | — | [{"@value":"An enoate ester having methacrylic acid as the carboxylic acid component and methanol as the alcohol compon… | Merged ChEBI/PubChem definitions into skos:definition |
| 248,246 | enrich_references | references | [] | [{"@id":"gmelin:2691","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"conse… | Added references with provenance; cas_numbers=['80-62-6']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_34840']; candidate_pubchem_cids=[6658, 21863610]; selected_pubchem_cids=[6658]; 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 |
| 254,367 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | rdkit_pre_consensus from 'C=C(C)C(=O)OC'; added: monoisotopic_mass |
| 257,392 | chebi_altlabels | altLabel | [] | [{"@value":"2-(Methoxycarbonyl)-1-propene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Added 14 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 268,874 | consensus_match | altLabel | [{"@value":"2-(Methoxycarbonyl)-1-propene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"2-(Methoxycarbonyl)-1-propene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | group_key=methylmethacrylate||dimension=Environmental > media=Air > strata=Aircraft cruise height; cas=80-62-6; added Common Chemistry CAS names as altLabel: 2-Propenoic acid, 2-methyl-, methyl ester, ACR-PA 20, Acrifix 1S0116, Acryester M, Acryester MMA, Acryloid HT 100, DL 101, Degacryl M 547, Degalan M 890, Light Ester M, M 109626, MeSH ID: D020366, Meracryl MMA, Methacrylic acid, methyl ester, Methyl 2-methacrylate, Methyl isobutenoate, NA 7890, NSC 4769, Neocryl B 736, Paraloid HT 100, Pegalan, TEB 3K, Three Bond 3057J, Visiomer MMA; object_uuid=fo-da2488e2145c15f9 |
| 268,875 | consensus_match | cas_match_labels | — | {"80-62-6":"exactMatch"} | group_key=methylmethacrylate||dimension=Environmental > media=Air > strata=Aircraft cruise height; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'80-62-6': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-da2488e2145c15f9: {'80-62-6': 'exactMatch'} |
| 279,729 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Methyl Methacrylate' |
| 286,624 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | rdkit_post_consensus from 'C=C(C)C(=O)OC'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,847 | strip_catalogue_altlabels | altLabel | [{"@value":"2-(Methoxycarbonyl)-1-propene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"2-(Methoxycarbonyl)-1-propene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Removed 5 catalogue altLabel value(s): 'DL 101' (grade code), 'NA 7890' (grade code), 'NSC 4769' (registry code), 'TEB 3K' (grade code), 'Three Bond 3057J' (trade name) |
| 385,068 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/fe0acd60-3ddc-… | associations resolved on the elementary layer |
| 394,136 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H8O2"],"… | typed the way the ontology types it |
| 403,663 | 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/20260822T0600486828500000/25528 | prefLabel | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v0 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v1 |
| ef:activity/change/20260822T0600486828500000/25529 | name | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v1 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v2 |
| ef:activity/change/20260822T0600486828500000/25530 | synonyms | ef:agent/bootstrap_labels | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v2 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v3 |
| ef:activity/change/20260822T0600486828500000/208058 | context | ef:agent/default_context_mapping | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v3 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v4 |
| ef:activity/change/20260822T0600486828500000/208059 | context_iri | ef:agent/default_context_mapping | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v4 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v5 |
| ef:activity/change/20260822T0600486828500000/221023 | unit_iri | ef:agent/unit_normalization | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v5 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v6 |
| ef:activity/change/20260822T0600486828500000/226608 | prefLabel | ef:agent/normalize_name_case | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v6 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v7 |
| ef:activity/change/20260822T0600486828500000/248244 | properties | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v7 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v8 |
| ef:activity/change/20260822T0600486828500000/248245 | skos_definition | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v8 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v9 |
| ef:activity/change/20260822T0600486828500000/248246 | references | ef:agent/enrich_references | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v9 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v10 |
| ef:activity/change/20260822T0600486828500000/254367 | properties | ef:agent/rdkit_pre_consensus | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v10 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v11 |
| ef:activity/change/20260822T0600486828500000/257392 | altLabel | ef:agent/chebi_altlabels | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v11 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v12 |
| ef:activity/change/20260822T0600486828500000/268874 | altLabel | ef:agent/consensus_match | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v12 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v13 |
| ef:activity/change/20260822T0600486828500000/268875 | cas_match_labels | ef:agent/consensus_match | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v13 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v14 |
| ef:activity/change/20260822T0600486828500000/279729 | properties | ef:agent/opsin_iupac | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v14 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v15 |
| ef:activity/change/20260822T0600486828500000/286624 | properties | ef:agent/rdkit_post_consensus | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v15 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v16 |
| ef:activity/change/20260822T0600486828500000/291847 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v16 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v17 |
| ef:activity/change/20260822T0600486828500000/385068 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v17 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v18 |
| ef:activity/change/20260822T0600486828500000/394136 | properties | ef:agent/normalise_property_values | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v18 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v19 |
| ef:activity/change/20260822T0600486828500000/403663 | types | ef:agent/link_flows_to_their_substance | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v19 | ef:flow/fe0acd60-3ddc-11dd-a9a6-0050c2490048/v20 |