HS Codes of Heading 2933 - HTS Code of HETEROCYCLIC COMPOUNDS WITH NITROGEN

HS Code Chapters

Chapter Chapter Description
Chapter 29 Harmonized System Codes of Chapter 29 : Organic chemicals

HS Codes Heading

Heading Heading Description
2933 HTS Code of HETEROCYCLIC COMPOUNDS WITH NITROGEN

HTS Codes

HTS Code Description
2933110000 Phenazone (Antipyrine) and its derivatives
293319 Other:
2933190400 Aminomethylphenylpyrazole (Phenylmethylaminopyrazole); and3-Methyl-1-(<i>p</i>-tolyl)-2-pyrazolin-5-one (<i>p</i>-Tolyl methyl pyrazolone)
2933190800 3-(5-Amino-3-methyl-1<i>H</i>-pyrazol-1-yl)- benzenesulfonic acid; Amino-J-pyrazolone; 3-Amino-1-(2,4,6-trichlorophenyl)-5- pyrazolone; 3-Carboxy-1,4-sulfophenylpyrazol-5-one; 4-Chloro-3-(3-methyl-5-oxo-2-pyrazolin-1- yl)benzenesulfonic acid; 1-(<i>m</i>-Chlorophenyl)-3-methyl-2-pyrazolin- 5-one;<i>p</i>-Chloropyrazolone; 1-(2',5'-Dichlorophenyl)-3-methyl-2- pyrazolin-5-one; 1-(<i>o</i>-Ethylphenyl)-3-methyl-2-pyrazolin- 5-one; 5-Imino-3-methyl-1-phenylpyrazole; 5-Imino-3-methyl-1-(<i>m</i>-sulfophenyl)- pyrazole; 2,4-Methylcarboxypyrazolic acid; Methylphenylpyrazolone; and Sulfinpyrazone
2933191500 1,2-Dimethyl-3,5-diphenyl-1<i>H</i>-pyrazolium methyl sulfate (Difenzoquat methyl sulfate)
2933191800 2-Chloro-5-sulfophenylmethylpyrazolone; 2,5-Dichloro-4-(3-methyl-5-oxo-2- pyrazolin-1-yl) benzenesulfonic acid; Phenyl carbethoxypyrazolone;<i>m</i>-Sulfaminopyrazolone (<i>m</i>-Sulfamido- phenyl methyl pyrazolone); and 1-(<i>p</i>-Sulfophenyl)-3-methyl pyrazolone
2933192300 Pesticides
29331930 Photographic chemicals
2933193010 Couplers, for use in color negative photographic paper
2933193095 Other
2933193500 Drugs
2933193700 Products described in additional US note 3 to section VI
2933194300 Other
2933194500 Drugs
2933197000 3-Methyl-5-pyrazolone
2933199000 Other
2933210000 Hydantoin and its derivatives
293329 Other:
2933290500 1-[1-((4-Chloro-2-(trifluoromethyl)phenyl)- imino)-2-propoxyethyl]-1<i>H</i>-imidazole (Triflumizole); and Ethylene thiourea
2933291000 2-Phenylimidazole
2933292000 Drugs
2933293500 Products described in additional US note 3 to section VI
2933294300 Other
2933294500 Drugs
2933296000 Imidazole
2933299000 Other
2933310000 Pyridine and its salts
293332 Piperidine and its salts:
2933321000 Piperidine
2933325000 Other
2933330000 Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), fentanyl (INN), ketobemidone (INN), methylphenidate (INN), pentazocine (INN), pethidine (INN), pethidine (INN) intermediate A, phencyclidine (INN) (PCP,PE), phenoperidine (INN), pipradrol (INN), piritramide (INN), propiram (INN) and trimeperidine (INN);salts thereof
293339 Other:
2933390800 1-(3-Sulfo propyl) pyridinium hydroxide;<i>N</i>,<i>N</i>'-Bis (2,2,6,6-tetra methyl-4-piperidinyl)-1,6- hexane diamine;3,5-Dimethyl-2-hydroxy methyl-4-methoxy- pyridine (pyrmethyl alcohol);Dipenta methylene thiuram tetra sulfide;2<i>H</i>-Indol-2-one,1,3-dihydro-1-phenyl-3-(4- pyridinyl methylene);4-Picolyl chloride hydro chloride; andPiperidino ethyl chloride hydro chloride
2933391000 Collidines, lutidines and picolines
2933391500 Quinuclidin-3-ol
2933392000 p-Chloro-2-benzylpyridine;4-Chloro-1-methylpiperidine hydrochloride; 1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one; Di-(2,2,6,6-tetramethyl-4-hydroxy- piperidine)sebacate; 2-Methyl-5-ethylpyridine; 4-Phenylpropylpyridine; a-Phenylpyridylacetic acid, methyl ester; Picolinic acid; 2-Pyridinecarboxaldehyde; and 2,5-Pyridinedicarboxylic acid
2933392100 Fungicides
2933392300 <i>o</i>-Paraquat dichloride
2933392500 Other
2933392700 Other
2933393100 Antidepressants, tranquilizers and other psychotherapeutic agents
2933394100 Other
29333961 Products described in additional US note 3 to section VI
2933396110 3-Quinuclidinyl benzilate
2933396190 Other
2933399100 Other
2933410000 Levorphanol (INN) and its salts
293349 Other:
2933490800 4,7-Dichloroquinoline
2933491000 Ethoxyquin (1,2-Dihydro-6-ethoxy-2,2,4- trimethylquinoline)
2933491500 8-Methylquinoline and Isoquinoline
2933491700 Ethyl ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3- quinolinecarboxylate
2933492000 5-Chloro-7-iodo-8-quinolinol (Iodo chlo rhydroxy quin);Deco quinate;Diiodo hydroxy quin; andOxy quinoline sulfate
2933492600 Other
2933493000 Pesticides
2933496000 Products described in additional US note 3 to section VI
2933497000 Other
293352 Malonylurea (Barbituric acid) and its salts:
2933521000 Malonylurea (barbituric acid)
2933529000 Other
2933530000 Allobarbital (INN), amobarbital (INN), barbital (INN), butalbital (INN), butobarbital, cyclobarbital (INN), methylphenobarbital (INN), pentobarbital (INN), phenobarbital (INN), secbutabarbital (INN), secobarbital (INN) and vinylbital (INN);salts thereof
2933540000 Other derivatives of malonylurea (barbituric acid);salts thereof
2933550000 Loprazolam (INN), mecloqualone (INN), methaqualone (INN) and zipeprol (INN); salts thereof
293359 Other:
2933591000 Herbicides
2933591500 Other
2933591800 Other
2933592100 Antihistamines, including those principally used as anti-nauseants
2933592200 Nicarbazin; and<newline/>Trimethoprim
2933593600 Other
2933594600 Antidepressants, tranquilizers and other psychotherapeutic agents
2933595300 Other
2933595900 Other
2933597000 Products described in additional US note 3 to section VI
2933598000 Other
2933598500 2-Amino-4-chloro-6-methoxy pyrimidine;2-Amino-4,6-di methoxy pyrimidine; and6-Methyl uracil
2933599500 Other
2933610000 Melamine
293369 Other:
2933692000 2,4-Diamino-6-phenyl-1,3,5-triazine
2933695000 Hexamethylenetetramine
29336960 Other
2933696010 Cyanuric chloride
2933696015 Sodium dichloroisocyanurate and trichloroisocyanuric acid
2933696021 Other
2933696030 Products used principally for rubber processing
2933696050 Other
2933710000 6-Hexanelactam (e-Caprolactam)
2933720000 Clobazam (INN) and methyprylon (INN)
293379 Other lactams:
2933790400 2,5-Dihydro-3,6-diphenylpyrrolo-(3,4-<i>c</i>)- pyrrole-1,4-dione
2933790800 Products described in additional US note 3 to section VI
2933791500 Other
2933792000 <i>N</i>-Methyl-2-pyrrolidone; and2-Pyrrolidone
2933793000 <i>N</i>-Vinyl-2-pyrrolidone, monomer
2933794000 12-Aminododecanoic acid lactam
2933798500 Other
2933910000 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
2933920000 Azinphos-methyl
293399 Other:
2933990100 Butyl (<i>R</i>)-2-[4-(5-trifluoromethyl-2- pyridinyloxy)phenoxy]propanoate
2933990200 2-[4-[(6-Chloro-2-quinoxalinyl)oxy]phenoxy]- propionic acid, ethyl ester
2933990500 Acridine and indole
2933990600 <i>a</i>-Butyl-<i>a</i>-(4-chlorophenyl)-1<i>H</i>-1,2,4- triazole-1- propanenitrile (Myclobutanil); and<i>a</i>-[2-(4-Chlorophenyl)ethyl]-<i>a</i>-phenyl-1<i>H</i>- 1,2,4-triazole-1-propanenitrile (Fenbuconazole)
2933990800 Aceto acetyl-5-amino benz imidazolone;3-(2<i>H</i>-Benzo triazol-2-yl)-5-(<i>tert</i>-butyl)-4- hydroxy benzene propanoic acid, C7-C9 branched or linear alkyl esters;2-(2<i>H</i>-Benzotriazol-2-yl)-6-dodecyl-4- methyl phenol, in liquid form, branched and linear; and1,3,3-Trimethyl-2-methyleneindoline
2933991100 Carbazole
2933991200 6-Bromo-5-methyl-1<i>H</i>-imidazo[4,5-<i>b</i>]- pyridine; 2-<i>sec</i>-Butyl-4-<i>tert</i>-butyl-6-(benzotriazol-2- yl)phenol; 2-<i>tert</i>-Butyl-4-methyl-6-(5-chlorobenzotri- azol-2-yl)phenol; 2,4-Di-<i>tert</i>-butyl-6-(benzotriazol-2-yl)phenol; 2,4-Di-<i>tert</i>-butyl-6-(5-chlorobenzotriazol-2- yl)phenol; 2,3-Dichloro-6-quinoxalinecarbonyl chloride;1-Hydroxy-2-carbazolecarboxylic acid; 2-Hydroxy-3-carbazolecarboxylic acid; 2-Hydroxy-3-carbazolecarboxylic acid, sodium salt;Iminodibenzyl(10,11-dihydro-5<i>H</i>-dibenz- [<i>b</i>,f]azepine);Indoline; 3-Methylbenzo[f]quinoline; 2-Methylindoline; 2-Methylmercaptobenzimidazole; 1-Methyl-2-phenylindole;1-Methylpyrazine; 2,4-Methylpyrazolic acid; 2-Phenylbenzimidazole; 2-Phenylindole; Tetramethylpyrazine; 2,3,5-Triphenyltetrazolium chloride;<i>dl</i>-Tryptophan; and Vinylcarbazole, monomer
2933991400 5-Amino-4-chloro-<i>a</i>-phenyl-3- pyridazinone
2933991600 <i>o</i>-Diquat dibromide (1,1'-Ethylene- 2,2'-dipyridylium dibromide)
2933991701 Insecticides
2933992200 Other
2933992400 Photographic chemicals
2933992600 Antihistamines
2933994200 Acriflavine;Acriflavine hydrochloride;Carbadox; andPyrazinamide
2933994600 Other
2933995100 Hydralazine hydrochloride
2933995300 Other
29339955 Analgesics, antipyretics and nonhormonal anti-inflammatory agents
2933995510 Tolmetin
2933995520 Tolmetin sodium dihydrate
2933995530 Tolmetin sodium (anhydrous)
2933995590 Other
2933995800 Droperidol; and<newline/>Imipramine hydrochloride
2933996100 Other
2933996500 Anticonvulsants, hypnotics and sedatives
2933997000 Other
2933997500 Other
2933997900 Products described in additional US note 3 to section VI
29339982 Other
2933998210 Benzotriazole (CAS No 95-14-7)
2933998220 Tolyltriazole (CAS No 29385-43-1)
2933998290 Other
2933998500 3-Amino-1,2,4-triazole
2933998900 Hexamethyleneimine
2933999000 Drugs
2933999701 Other
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