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 11 Phenazone (antipyrin) and its derivatives 29 33 11 00 Phenazone (antipyrin) and its derivatives Commodity Code Description 29 33 11 00 00 Phenazone (antipyrin) and its derivatives
