Ontology mapping
- Primary identifier
-
cas:305-01-1
Chemical properties
- Cas rn
- 305-01-1
- Data source
- CultureBotHT compounds_to_cas.csv
- Retrieval date
- 2026-04-29T06:51:33.117170+00:00
Evidence (1)
DATABASE_MATCH
via CultureBotHT
Imported from CultureBotHT. CAS-RN 0305-01-1 present, but no CHEBI entry exists (checked OAK CHEBI sqlite + PubChem CID synonyms). Curator can promote to a CHEBI primary if/when CHEBI adds the term.
Occurrence statistics
- Total occurrences
- 0
- Distinct media
- 0
Curation history
| Timestamp | Curator | Action | New status | Changes |
|---|---|---|---|---|
| 2026-04-29T06:51:33.117170+00:00 | audit_add_remaining_culturebotht | CREATED_FROM_CAS_FALLBACK | MAPPED | Created with cas:0305-01-1 as primary identifier; no CHEBI entry exists for this compound. |
| 2026-05-01T07:35:32.071328+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (cas: primary (defined chemical)) | |
| 2026-05-02T03:12:12.326335+00:00 | auto_classify_ingredient_type | AUTO_CLASSIFY_INGREDIENT_TYPE | set ingredient_type=SINGLE_INGREDIENT (cas: primary (defined chemical)) | |
| 2026-08-16T00:00:00+00:00 | strip_cas_leading_zeros | STRIPPED_CAS_LEADING_ZERO | identifier cas:0305-01-1 -> cas:305-01-1; chemical_properties.cas_rn 0305-01-1 -> 305-01-1 (#310). A CAS Registry Number never carries leading zeros, so the padded form resolved against nothing and any join on CAS-RN silently missed this record. The stripped value passes the CAS check digit and resolves on PubChem to exactly this compound; the padding was ingest alignment, not identity. |