Ontology mapping
- Primary identifier
-
CHEBI:41808 - Ontology label
- decane
- kg-microbe node
CHEBI:41808
Nutritional roles
- Role
- CARBON_SOURCE
- Confidence
- 1.0
- Evidence
- Reference type
- DATABASE_ENTRY
- Reference text
- Imported from CultureMech pipeline
- Curator note
- Original role text: Carbon Source
Synonyms (5)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| CH3-[CH2]8-CH3 | EXACT_SYNONYM | kg_microbe | |
| DECANE | EXACT_SYNONYM | kg_microbe | |
| Dekan | EXACT_SYNONYM | kg_microbe | |
| n-Dekan | EXACT_SYNONYM | kg_microbe | |
| Role: Carbon source; Properties: Defined component, Simple component, Organic compound | RAW_TEXT | CultureMech |
Chemical properties
- Cas rn
- 124-18-5
- Data source
- PubChem (via CHEBI:41808)
- Retrieval date
- 2026-04-09T00:32:50.689620+00:00
- Molecular formula
- C10H22
- Inchi
- InChI=1S/C10H22/c1-3-5-7-9-10-8-6-4-2/h3-10H2,1-2H3
- Smiles
- CCCCCCCCCC
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 6
- Distinct media
- 6
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-03-09T06:54:18.022301+00:00 | import_from_culturemech | IMPORTED | MAPPED | Initial import from CultureMech pipeline |
| 2026-04-05T19:51:47.580547+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:124-18-5 from PubChem API via name lookup (Decane) |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 124-18-5 from PubChem (via CHEBI:41808) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 4 synonyms from kg-microbe P4.4 enrichment: CH3-[CH2]8-CH3, DECANE, Dekan, n-Dekan |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 4 synonyms from kg-microbe P4.4 enrichment: CH3-[CH2]8-CH3, Dekan, n-Decane, n-Dekan |
| 2026-04-19T07:39:23.955331+00:00 | audit_mim_merge | MERGED_FROM_DUPLICATES | MAPPED | Absorbed 1 duplicate MIM record(s) into this one: Decane.yaml. Synonyms, curation_history, and occurrence counts were unioned/summed; winner selected by highest occurrence count with preferred_term readability tie-break. |
| 2026-05-01T07:35:34.948438+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:31.002176+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=C10H22; inchi=InChI=1S/C10H22/c1-3-5-7-9-10-8-6-4-2/h3-10H2,1-2H; smiles=CCCCCCCCCC | |
| 2026-05-02T03:12:16.717024+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-05-29T23:35:36.112017+00:00 | extract_roles_from_synonyms | ANNOTATED | Added media role: CARBON_SOURCE (confidence: 1.00) | |
| 2026-06-09T05:23:46.802536+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'n-Decane' -> 'decane': synced to canonical CHEBI label (preferred_term 'n-Decane' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): CARBON_SOURCE -> nutritional_roles.CARBON_SOURCE | |
| 2026-08-27T03:16:39.519376+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 4/4 -> 6/6 (media_count/total_occurrences), derived from distinct CultureMech recipe ids in the #337 occurrence table. The prior values came from the importer retired in #453, whose media_count counted a list truncated to 50 examples (#449). [source=ingredient_occurrences.tsv culturemech_rev=15a4da5c08 rows=194137 distinct_recipes=15257] |