| 293333 | COMPOUNDS CONTAINING AN UNFUSED PYRIDINE RING (WHETHER OR NOT HYDROGENATED) IN THE STRUCTURE : ALFENTANIL (INN), ANILERIDINE(INN), BEZITRAMIDE (INN), BROMAZEPAM (INN), DIFENOXIN(INN), DIPHENOXYLATE (INN), DIPIPANONE(INN), FENTANYL (INN), KETO BEMIDONE (INN), METHYLPHENIDATE (INN), PENTAZOCINE (INN), PETHIDINE(INN), PETHIDINE INTERMEDIATE A, PHENCYCLINDINE (INN) (PCP), PHENOPERIDINE (INN), PIPRADROL (INN), PIRITRAMIDE (INN), PROPIRAM (INN) AND TRIMEPERIDINE (INN; SALTS THEREOF |