Ontology mapping
- Primary identifier
-
CHEBI:35458 - Ontology label
- cerium trichloride
Nutritional roles
- Role
- TRACE_ELEMENT
- Confidence
- 0.6
- Evidence
- Reference type
- COMPUTATIONAL_PREDICTION
- Reference text
- Assigned by in-session Claude reasoning (no external API)
- Curator note
- Provisional in-session LLM role assignment; review recommended.
Synonyms (8)
| Synonym | Type | Source | Occurrences |
|---|---|---|---|
| [CeCl3] | EXACT_SYNONYM | kg_microbe | |
| cerium chloride | EXACT_SYNONYM | kg_microbe | |
| cerium trichloride | EXACT_SYNONYM | kg_microbe | |
| cerium(3+) chloride | EXACT_SYNONYM | kg_microbe | |
| cerium(III) chloride | EXACT_SYNONYM | kg_microbe | |
| cerous chloride | EXACT_SYNONYM | kg_microbe | |
| cerous(III) chloride | EXACT_SYNONYM | kg_microbe | |
| trichloridocerium | EXACT_SYNONYM | kg_microbe |
Chemical properties
- Cas rn
- 7790-86-5
- Data source
- PubChem (via CHEBI:35458)
- Retrieval date
- 2026-04-09T00:32:50.689620+00:00
- Molecular formula
- CeCl3
- Inchi
- InChI=1S/Ce.3ClH/h;3*1H/q+3;;;/p-3
- Smiles
- [Cl][Ce]([Cl])[Cl]
Evidence (1)
DATABASE_MATCH
via CultureMech
Imported from CultureMech pipeline, quality=DIRECT_MATCH
Occurrence statistics
- Total occurrences
- 4
- Distinct media
- 4
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 |
| 2026-04-05T19:51:24.392354+00:00 | fetch_cas_rn_from_pubchem | ADDED_CAS_RN | MAPPED | Added CAS-RN:232-227-8 from PubChem API via name lookup (CeCl3) |
| 2026-04-09T00:32:50.689620+00:00 | enrich_mim_cas_rn_batch | CAS_RN_ADDED | MAPPED | Added CAS-RN 7790-86-5 from PubChem (via CHEBI:35458) |
| 2026-04-18T00:00:00+00:00 | cbclaw_kg_microbe_sweep LLM | ADDED_SYNONYMS | MAPPED | Added 8 synonyms from kg-microbe P4.4 enrichment: [CeCl3], cerium chloride, cerium trichloride, cerium(3+) chloride, cerium(III) chloride, ... (3 more) |
| 2026-05-01T07:35:32.666971+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (CHEBI primary) | |
| 2026-05-01T08:08:28.488414+00:00 | auto_classify_ingredient_type | AUTO_BACKFILL_CHEBI_CHEMISTRY | molecular_formula=CeCl3; inchi=InChI=1S/Ce.3ClH/h;3*1H/q+3;;;/p-3; smiles=[Cl][Ce]([Cl])[Cl] | |
| 2026-05-02T03:12:13.184388+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (chemical structure populated (molecular_formula)) | |
| 2026-06-09T04:56:30.247809+00:00 | claude_in_session_curation | ANNOTATED | Added media role: TRACE_ELEMENT (confidence: 0.60) | |
| 2026-06-09T05:23:46.736851+00:00 | correct_stale_ontology_labels.py | CORRECTED | ontology_label 'CeCl3' -> 'cerium trichloride': synced to canonical CHEBI label (preferred_term 'CeCl3' unchanged). | |
| 2026-07-20T00:00:00+00:00 | migrate_media_roles_to_facets | ANNOTATED | Migrated legacy media_roles to role facets (#128): TRACE_ELEMENT -> nutritional_roles.TRACE_ELEMENT | |
| 2026-08-27T03:16:39.518537+00:00 | refresh_occurrence_statistics | CORRECTED | occurrence_statistics 2/2 -> 4/4 (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] |