HS-Code List - 2933

Chapter

Chapter Codes	Chapter Description
2933	Heterocyclic compounds with nitrogen hetero-atom(s) only.

HS Codes

Chapter Codes	Chapter Description
29331100	Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure phenazone (antipyrin) and its derivatives
29331900	Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure other
29332100	Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure hydantoin and its derivatives
29332900	Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure other
29333100	Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure pyridine and its salts
29333200	Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure piperidine and its salts
29333300	Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure alfentanil (inn), anileridine (inn), bezitramide (inn), bromazepam (inn), carfentanil (inn), difenoxin (inn), diphenoxylate (inn), dipipanone (inn), fentan
29333400	Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure other fentanyls and their derivatives
29333500	Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure 3-quinuclidinol
29333600	Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure 4-anilino-n-phenethylpiperidine (anpp)
29333700	Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure n-phenethyl-4-piperidone (npp)
29333910	Other: 3-quinoclidinyl benzilate
29333990	Other: other
29334100	Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: levorphanol (inn) and its salts
29334900	Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused: other
29335200	Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure malonylurea (barbituric acid) and its salts
29335300	Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure :allobarbital (inn), amobarbital (inn), baebital (inn), butalbital (inn), butobarbital, cyclobarbital (inn), methylphenobarbital (inn), pentobarbital (inn), phenobarbital (inn), secbutabarbital (inn), secobarbital (inn), and vinylbital (inn); salts thereof.
29335400	Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure other derivatives of malonylurea (barbituric acid); salts thereof .
29335500	Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure loprazolam (inn), mecloqualone (inn), methaqualone (inn), and zipeprol (inn); salts thereof
29335900	Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure other
29336100	Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure melamine
29336900	Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure other
29337100	Lactams 6 hexanelactam (epsilon-caprolactam)
29337200	Lactams clobazam (inn) and methyprylon (inn).
29337900	Lactams other lactams
29339100	Other: alprazolam (inn), camazepam (inn),chlordiazepoxide (inn), clonazepam (inn),clorazepate, delorazepam (inn), diazepam(inn), estazolam (inn), ethyl loflazepate (inn),fludiazepam (inn), flunitrazepam (inn),flurazepam (inn), halazepam (inn), lorazepam(inn), lormetazepam (inn), mazindol (inn), medazepam (inn), midazolam(inn), nimetazepam (inn), nitrazepam (inn), nordazepam (inn), oxazepam (inn), pinazepam(inn), prazepam (inn), pyrovalerone (inn). temazepam (inn). tetrazepam (inn), and triazolam (inn); salts thereof
29339200	Other: azinphos-methyl (iso)
29339910	Other: nitrocarbazole, trinitrocarbazole and tetranitrocarbazole
29339990	Other: other