29332910

Cimetidine

29332990

Other

29333100

 Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: Pyridine and its salts

29333200

 Piperidine and its salts

29333300

Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), fentanyl (INN), ketobemidone (INN), methylphenidate (INN), pentazocine (INN), pethidine (INN), pethidine (INN) intermediate A, phencyclidine (INN) (PCP), phenoperidine (INN), pipradrol (INN), piritramide (INN), propiram (INN) and trimeperidine (INN); salts thereof

293339

 Other:

29333910

Chlorpheniramine and isoniazid

29333930

Paraquat salts

29333990

Other

29334100

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: Levorphanol (INN) and its salts

29334900

 Other

29335200

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure: Malonylurea (barbituric acid) and its salts