Explanatory notes
… containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : 2933.11 - - Phenazone … A, phencyclidine (INN) (PCP), phenoperidine (INN), pipradrol (INN), piritramide (INN), propiram (INN), … anesthetic properties. It is also diverted as a narcotic drug. (5) Fentanyl derivatives include, inter alia, a …