– – Allobarbital (INN), amobarbital (INN), barbital (INN), butalbital (INN), butobarbital, cyclobarbital (INN), methylphenobarbital (INN), pentobarbital (INN), phenobarbital (INN), secbutabarbital (INN), secobarbital (INN) and vinylbital (INN); salts thereof

Commodity Details Chapter 29.33 Heterocyclic compounds with nitrogen hetero-atom(s) only. Heading 2933.50 – Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Commodity 2933.53.00 – –...

– – – Other

Commodity Details Chapter 29.33 Heterocyclic compounds with nitrogen hetero-atom(s) only. Heading 2933.40 – Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused : Subheading 2933.49...

– – Levorphanol (INN) and its salts

Commodity Details Chapter 29.33 Heterocyclic compounds with nitrogen hetero-atom(s) only. Heading 2933.40 – Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused : Commodity 2933.41.00...

– – – Other

Commodity Details Chapter 29.33 Heterocyclic compounds with nitrogen hetero-atom(s) only. Heading 2933.30 – Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Commodity 2933.39.90 – – – Other For...

– – 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

Commodity Details Chapter 29.33 Heterocyclic compounds with nitrogen hetero-atom(s) only. Heading 2933.30 – Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Commodity 2933.33.00 – – Alfentanil (INN),...