Section 06 Products of the chemical or allied 29 Organic chemicals 29 33 Heterocyclic compounds with nitrogen hetero-atom(s) only; nucleic acids 29 33 33 Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difeno 29 33 33 00 Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difeno Commodity Code Description 29 33 33 00 00 Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difeno
