5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
Everything that changed this substance, across every flow that resolves to it. Back to the substance
fo-95db3c7052671924
Changes
54| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 15,024 | bootstrap_labels | prefLabel | — | [{"@value":"5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione","@language":"en","source":{"prov:wasGeneratedBy":"boo… | Bootstrapped prefLabel from legacy name field |
| 15,025 | bootstrap_labels | name | 5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione | — | Purged legacy name field to enforce prefLabel usage |
| 15,026 | bootstrap_labels | synonyms | ["organic","1,2,3,6-tetrahydro-4-methylphthalicanhydride","4-mthpad4"] | [] | Removed legacy synonyms field in favor of structured labels |
| 50,328 | 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 |
| 50,329 | 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 |
| 58,316 | 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 |
| 58,317 | 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 |
| 61,102 | 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) |
| 61,103 | 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) |
| 96,222 | 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 |
| 96,223 | 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 |
| 99,512 | 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 |
| 99,513 | 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 |
| 113,132 | 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 |
| 113,133 | 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 |
| 113,834 | 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 |
| 113,835 | 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 |
| 141,184 | 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) |
| 141,185 | 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) |
| 145,768 | 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 |
| 145,769 | 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 |
| 147,050 | 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 |
| 147,051 | 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 |
| 166,730 | 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 |
| 166,731 | 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 |
| 166,930 | 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 |
| 166,931 | 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 |
| 190,166 | 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 |
| 190,167 | 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 |
| 218,289 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 241,376 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10O3"],… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 241,377 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 241,378 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J169.054J","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['3425-89-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[83767, 98496, 11953727, 12726604]; selected_pubchem_cids=[98496]; 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 |
| 252,409 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10O3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10O3"],… | rdkit_pre_consensus from 'CC1=CCC2C(C1)C(=O)OC2=O'; added: molecular_mass, monoisotopic_mass |
| 263,124 | consensus_match | altLabel | [] | [{"@value":"1,2,3,6-Tetrahydro-4-methylphthalic anhydride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_… | group_key=5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione||dimension=Environmental > media=Water > water_body=Ocean; cas=3425-89-6; added Common Chemistry CAS names as altLabel: 1,2,3,6-Tetrahydro-4-methylphthalic anhydride, 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-5-methyl-, 3a,4,7,7a-Tetrahydro-5-methyl-1,3-isobenzofurandione, 4-Cyclohexene-1,2-dicarboxylic anhydride, 4-methyl-, 4-Methyl-1,2,3,6-tetrahydrophthalic acid anhydride, 4-Methyl-1,2,3,6-tetrahydrophthalic anhydride, 4-Methyl-4-cyclohexene-1,2-dicarboxylic acid anhydride, 4-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride, 4-Methyl-Δ<sup>4</sup>-tetrahydrophthalic anhydride, 4-Methyltetrahydrophthalic anhydride, 5-Methyltetrahydrophthalic anhydride, Aradur HY 2123, Isomethyltetrahydrophthalic anhydride, Lindride 2, NSC 52669; object_uuid=fo-95db3c7052671924 |
| 263,125 | consensus_match | cas_match_labels | — | {"3425-89-6":"exactMatch"} | group_key=5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione||dimension=Environmental > media=Water > water_body=Ocean; group_sources=['ec_inventory', 'pubchem']; cas_sources={'3425-89-6': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-95db3c7052671924: {'3425-89-6': 'exactMatch'} |
| 277,600 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10O3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10O3"],… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '5-methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione' |
| 284,299 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10O3"],… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C9H10O3"],… | rdkit_post_consensus from 'CC1=CCC2C(=O)OC(=O)C2C1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 290,322 | strip_catalogue_altlabels | altLabel | [{"@value":"1,2,3,6-Tetrahydro-4-methylphthalic anhydride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_… | [{"@value":"1,2,3,6-Tetrahydro-4-methylphthalic anhydride","@language":"en","source":{"prov:wasGeneratedBy":"consensus_… | Removed 1 catalogue altLabel value(s): 'NSC 52669' (registry code) |
| 306,191 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/15fa40ce-a898-… | associations resolved on the elementary layer |
| 310,180 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/20454a57-81ce-… | associations resolved on the elementary layer |
| 311,570 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/24e8aae1-15e3-… | associations resolved on the elementary layer |
| 329,109 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4df08c51-216e-… | associations resolved on the elementary layer |
| 330,753 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/537266a0-9542-… | associations resolved on the elementary layer |
| 337,565 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6a6b98db-4bc6-… | associations resolved on the elementary layer |
| 337,916 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/6b8e78a6-7f7a-… | associations resolved on the elementary layer |
| 351,593 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/99dca012-fd17-… | associations resolved on the elementary layer |
| 353,886 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a15d32b6-0373-… | associations resolved on the elementary layer |
| 354,547 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/a3572010-8114-… | associations resolved on the elementary layer |
| 364,391 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/c58add9f-ac61-… | associations resolved on the elementary layer |