Classification of Products (CZ-CPA_2015) - level 6 - Sub-category |
211031 |
Lactones n.e.c., heterocyclic compounds with nitrogen hetero-atom(s) only, containing an unfused pyrazole ring, a pyrimidine ring, a piperazine ring, an unfused triazine ring or a phenothiazine ring system not further fused; hydantoin and its derivatives |
Harmonised Commodity Description and Coding System (HS) - level 4 - Article |
293359 |
Heterocyclic compounds with nitrogen hetero-atom[s] only, containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, n.e.s. |
Standard International Trade Classification (SITC) - level 5 - Basic Heading |
51576 |
Heterocyclic comp.with nitrogen hetero-atom(s),cont.a pyrimidine ring |