methyl-beta-D-xylopyranoside

cas:612-05-5 chemically defined MAPPED CAS FALLBACK_REGISTRY

Ontology mapping

Primary identifier
cas:612-05-5

Chemical properties

Cas rn
612-05-5
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 0612-05-5 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

TimestampCuratorActionNew statusChanges
2026-04-29T06:51:33.117170+00:00 audit_add_remaining_culturebotht CREATED_FROM_CAS_FALLBACK MAPPED Created with cas:0612-05-5 as primary identifier; no CHEBI entry exists for this compound.
2026-05-01T07:35:34.697364+00:00 auto_classify_ingredient_type AUTO_CLASSIFY_INGREDIENT_TYPE set ingredient_type=SINGLE_INGREDIENT (cas: primary (defined chemical))
2026-05-02T03:12:16.344251+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:0612-05-5 -> cas:612-05-5; chemical_properties.cas_rn 0612-05-5 -> 612-05-5 (#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.