CAS 438-41-5 appears in our catalog under these names: Chlordiazepoxide Hydrochloride, CHLORDIAZEPOXIDE HYDROCHLORIDE, EUROPEAN, Chlordiazepoxide(controlled substance). Offered by: Mikromol, Biosynth, Sigma-Aldrich, Chemat Brand. Available pack sizes: 250mg, 25mg, 50mg, 100mg, 500mg, 1EA, on request.