Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
CAS 58-25-3
Chlordiazepoxide is an active pharmaceutical ingredient with a benzodiazepine-related structure. According to authoritative sources, it is associated with developmental toxicity warnings as required by state or federal labeling regulations.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for 7-Chloro-2-(methylimino)-5-phenyl-2,3-dihydro-4H-1,4-benzodiazepin-4-ol (CAS 58-25-3) is 2933.91.
2933.91
2933 91 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
7-chloro-4-hydroxy-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-imine
BUCORZSTKDOEKQ-UHFFFAOYSA-N
CN=C1CN(C(=C2C=C(C=CC2=N1)Cl)C3=CC=CC=C3)O