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 91 Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clo Commodity Code Description 29 33 91 00 Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clo