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Edition 2002
HS Code 2933
Heterocylic compounds with nitrogen heteroatom(s) only
Sub-headings under 2933
- 293311 - Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: Phenazone (antipyrin) and its derivatives
- 293319 - Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure: Other
- 293321 - Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure: Hydantoin and its derivatives
- 293329 - Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure: Other
- 293331 - Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: Pyridine and its salts
- 293332 - Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: Piperidine and its salts
- 293339 - Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: Other
- 293340 - Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: Compounds containing a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused
- 293351 - Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure; Malonylurea (barbituric acid) and its derivatives; salts thereof
- 293359 - Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure; Other
- 293361 - Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure: Melamine
- 293369 - Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure: Other
- 293371 - Lactams: 6-Hexanelactam (epsilon-caprolactam)
- 293379 - Lactams: Other lactams
- 293390 - Lactams: Other
Related Content
Related HS Codes
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HS 2907