Explanatory notes
… - - Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), carfentanil (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), fentanyl (INN), ketobemidone (INN), … ring (whether or not hydrogenated) in the structure. This part includes, inter alia : (1) Phenazone (antipyrin, …