(±)-2-methylbutyric Acid
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-7ec5040940529620
Changes
56| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 10,383 | bootstrap_labels | prefLabel | — | [{"@value":"(±)-2-methylbutyric acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttr… | Bootstrapped prefLabel from legacy name field |
| 10,384 | bootstrap_labels | name | (±)-2-methylbutyric acid | — | Purged legacy name field to enforce prefLabel usage |
| 10,385 | bootstrap_labels | synonyms | ["(+/-)-2-Methylbutyric acid","(1)-2-Methylbutyric acid",".alpha.-Methylbutyric acid","2-METHYLBUTANOIC ACID (DL)","2-M… | [] | Removed legacy synonyms field in favor of structured labels |
| 43,052 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 43,053 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 102,526 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 102,527 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified |
| 109,086 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 109,087 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-noag | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 117,570 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Long-term"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 117,571 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-lote | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term) |
| 127,024 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Aircraft cruise height"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 127,025 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-aicrhe | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 145,314 | 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 |
| 145,315 | 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 |
| 146,400 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Surface water"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 146,401 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-suwa | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 146,980 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 146,981 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 151,470 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Ocean"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 151,471 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-ocea | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water |
| 156,522 | 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 |
| 156,523 | 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 |
| 157,528 | 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 |
| 157,529 | 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 |
| 168,108 | 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 |
| 168,109 | 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 |
| 173,080 | 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) |
| 173,081 | 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) |
| 216,791 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,530 | normalize_name_case | prefLabel | [{"@value":"(±)-2-methylbutyric acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttr… | [{"@value":"(±)-2-methylbutyric Acid","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttr… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 226,930 | ec_cross_check | ec_numbers | [] | ["209-982-7"] | Resolved from EC-inventory: 209-982-7 from CAS 600-07-7 |
| 237,081 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O2"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 237,082 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 237,083 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J2.000A","provenance":{"prov:wasGeneratedBy":"enrich_reference… | Added references with provenance; cas_numbers=['600-07-7']; matched_chebi_ids=[]; candidate_pubchem_cids=[8314, 100450, 448893, 6950479]; selected_pubchem_cids=[8314]; 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 |
| 251,164 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O2"],… | rdkit_pre_consensus from 'CCC(C)C(=O)O'; added: molecular_mass, monoisotopic_mass |
| 257,976 | consensus_match | altLabel | [] | [{"@value":"(±)-2-Methylbutanoic acid","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttr… | group_key=(±)-2-methylbutyricacid||dimension=Environmental > media=Ground > geography=Agricultural; cas=600-07-7; added Common Chemistry CAS names as altLabel: (±)-2-Methylbutanoic acid, (±)-Methylethylacetic acid, (±)-α-Methylbutyric acid, 2-Ethylpropanoic acid, 2-Methyl-<em>n</em>-butyric acid, 2-Methylbutanoic acid, 2-Methylbutyric acid, <span class="text-smallcaps">DL</span>-2-Methylbutanoic acid, <span class="text-smallcaps">DL</span>-2-Methylbutyric acid, <span class="text-smallcaps">DL</span>-α-Methylbutyric acid, Active valeric acid, Butanoic acid, 2-methyl-, Butyric acid, 2-methyl-, Butyric acid, α-methyl-, Ethylmethylacetic acid, Hydroangelic acid, Methylethylacetic acid, NSC 7304, α-Methyl-<em>n</em>-butyric acid, α-Methylbutyric acid; object_uuid=fo-7ec5040940529620 |
| 257,977 | consensus_match | cas_match_labels | — | {"600-07-7":"exactMatch"} | group_key=(±)-2-methylbutyricacid||dimension=Environmental > media=Ground > geography=Agricultural; group_sources=['ec_inventory']; cas_sources={'600-07-7': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-7ec5040940529620: {'600-07-7': 'exactMatch'} |
| 276,359 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O2"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '(±)-2-methylbutyric Acid' |
| 282,957 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O2"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H10O2"],… | rdkit_post_consensus from 'CCC(C)C(=O)O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,434 | strip_catalogue_altlabels | altLabel | [{"@value":"(±)-2-Methylbutanoic acid","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttr… | [{"@value":"(±)-2-Methylbutanoic acid","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttr… | Removed 1 catalogue altLabel value(s): 'NSC 7304' (registry code) |
| 302,572 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/0b05a4a9-89a6-… | associations resolved on the elementary layer |
| 332,280 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/58bd6a3c-f5fe-… | associations resolved on the elementary layer |
| 335,561 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6401a301-5b48-… | associations resolved on the elementary layer |
| 339,803 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/71e2c174-ea8e-… | associations resolved on the elementary layer |
| 344,534 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/81eea05c-11d6-… | associations resolved on the elementary layer |
| 353,679 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a0a5d153-534d-… | associations resolved on the elementary layer |
| 354,242 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a23cc9c8-d537-… | associations resolved on the elementary layer |
| 354,532 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a33d2589-6aea-… | associations resolved on the elementary layer |
| 356,778 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/aaec5b35-0176-… | associations resolved on the elementary layer |