Section 06 Products of the chemical or allied industries 29 Organic chemicals 29 33 Heterocyclic compounds with nitrogen hetero-atom(s) only; 29 33 54 Other derivatives of malonylurea (barbituric acid); salts thereof 29 33 54 00 Other derivatives of malonylurea (barbituric acid); salts thereof Commodity Code Description 29 33 54 00 000 Other derivatives of malonylurea (barbituric acid); salts thereof
