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