CAS 71968-04-2 appears in our catalog under these names: Norhydrocodone Hydrochloride, Norhydrocodone.HCl, Norhydrocodone.HCl, 1mg/ml in Acetonitrile/Water : 1/1 (as free base), Norhydrocodone (hydrochloride). Offered by: LoGiCal, Lipomed, GLPBio. Available pack sizes: 10mg, 50mg, 100mg, 1ml, 1mg, 5mg.