Heading 2933: Heterocyclic compounds with nitrogen heteroatom（s）only;

HS CODES SECTION

Section Codes

Section Description

Section-29

PRODUCTS OF THE CHEMICAL OF ALLIED INDUSTRIES

HS CODE CHAPTER

Chapter Codes

Chapter Description

Chapter-29

Organic chemicals

HS CODES HEADING

Hs Codes Heading

Heading Description

2933

Heterocyclic compounds with nitrogen heteroatom（s）only;

HS CODES PRODUCTS

Hs Codes Heading

Products Description

Phenazone(antipyrin)and its derivatives

Pyrazothion, pyraclofos, dimetilan etc.(including isolan, pyrolan)

Fipronil, fenpyroximate, Tebufenpyrad etc.(inclu- ding pyrazoles Kresoxim-methyl )

Pyraflufenethyl, metazachlor, nipyralofen etc.(including Difenzoquat, Pyrazoxyfen, pyrazolate, benzofenap)

Mefenpyr-diethyl (including chlorfenapyr, Pyraclostrobin, fluazolate and tolfenpxrad)

Benzene and olefin triflumizole

Other compounds containing an unfused pyrazole ring in the structure

Hydantoin and its derivatives

Imazalil, fenapanil, climbazole, prochloraz etc.(including clotrimazole, prochloraz)

Imazamethabenz-methyl, isocarbamide

Other compounds containing an unfused imidazole ring in the structure

Salts of pyridine

Hexahydropyridine(piperidine)

Alfentanil(INN), fentanyl(INN)(and its salts)

Pethidine(INN), diphenoxylate(INN)(and its salts)

Piridolan(INN), propiram(INN)(and its salts)

Methylphenidate(INN), pentazocine(INN), bromazepam(INN)(and its salts)

Phencyclidine(INN)(PCP), pipradrol(INN), trimeperidine(INN)(and its salts)

Dipipanone(INN), ketobemidone(INN), difenoxin (INN)(and its salts)

Pethidine(INN), phenoperidine(INN)(and its salts)

Anileridine(INN), piritramide(INN)(and its salts)

Benzilic acid-3-quinuclidinate

Quinuclidine-3-ol

Fluazifop-p-butyl, chlorpyrifos

Paraquat, acetamiprid

Quizalofop-p-ethyl

Quizalofop, haloxyfop, fluazifop etc.(including chloroazifop-propyny, haloxyfop-methyl, picolinafe, haloxydine etc.)

Haloxyfop-P-methyl, haloxyfop-methyl etc.(inclu- ding norbormide, pyrinuron, flupropadine)

Chlorpyrifos-methyl, midacloprid etc.(including cypermethrin, fluazuron, chlorfluazuron, pyridaben, pyriproxyfen)

Dipropyl pyridine, nitenpyram

Imazapyr, imazapic, imazethapyr etc.(including picloram, trichlopyr, fluroxypyr, clopyralid)

Clodinafop-propargyl, piperophos, dimepipe-rate, pyributicarb etc.(including diflufenican, fluridone, dithiopyr, lmazamox)

3-hydroxy-1-methyl piperidine

Mepiquatechloride, inabenfide, forchlorfenuron, TCPyr

Fenpropidin, pyrifenox etc.(including pyridinitril)

Fluazinam, flonicamid, Nitrapyrin

Triazoxide, buthiobate, parinol, piperlin etc.

Acetyl-alpha-methylfentanyl, allylprodine, alphamepro dine (and their salts)

Alpha-methylfentanyl, alphaprodine, benzethi-dine(and their salts)

Betahydroxyfentanyl, betahydroxy-3-methylf-entanyl, betameprodine (and their salts)

Betaprodine, etoxeridine, hydroxypethidine, metazo-ci ne (and their salts)

3-methylfentanyl, 1-methyl-4-phenyl-4-piperi-dine propionate, norpipanone (and their salts)

Parafluorofentanyl, 1-phenethyl-4-phenyl-4-pi-peridin e acetate (and their salts)

Pethidine intermediate B, pethidine intermediate C (and their salts)

Phenampromide, phenazocine, piminodine, porperidin e (and their salts)

Remifentanil and its salts

Gemcitabine, apatinib mesylate, citadine and other anti-cancer drugs

Other structurally containing a non-fused pyridine ring (whether or not hydrogenated) of the compound due to the resolution of the anti-cancer drug substance

Levorpharol(INN)and its salts

Halacrinate, quinoxyfen

Ouinmerac,quinmerac,ethoxyquin

FG - 4592 (CAS: 88118-4-3) (a kind of hypoxia inducible factor - prolinehydroxylase inhibitor)

Drotebanol, levomethorphan, levophenacylmorphan

Norlevorphanol, phenomorphan, racemethorphan, recemorphan

Other compounds containingan quinoline or isoquinoline ringsysterm (not further fused)

Malonylurea(barbituric acid)and its salts

Allobarbita(lNN), secbutabarbita(lINN)(and their salts)

Vinylbita(INN), butalbita(INN), butobarbita(INN)(and their salts)

Cyclobarbital(INN), methylphenobarbital(INN)(and their salts)

Secobarbital(INN), amobarbital(INN)(and their salts)

Pentobarbital(INN), phenobarbital(INN), Barbital(INN)(and their salts)

Other derivatives of malonylurea(barbituric acid); salts thereof

Mecloqualone(INN), methaqualone(INN)(and their salts)

Loprazolam(INN), zipepro(INN)(and their salts)

---Ciprofloxacin

Pyrimithate, pirimiphos-methyl, diazinon etc.(including midinyanglin, etrimfos)

Enadenine, benzylaminopurine etc.(including benzyladenine, oxyenadenine)

Pyriminobac-methyl, bispyribac-sodium, bromacil, lenacil etc.(including isocil, flupropacil-pyrafluf-enethyl, pyrithiobac, terbacil)

Pyrazophos, pyrimethanil, mepanipyrim, Azoxystro-bin etc.(includingferimzone)

Pyramat, Pirimicarb, dicyclanil, pyrimidifen etc.(including fluacrypyrim)

Fenarimol, ancymidol, flurprimidol etc.(including nuarimol)

Hydramethylnon, crimidine

Dimethirimol, ethirimol, bupirimate

Triforine, imazaquin, pyribambenz��propyl

Butafenacil, chloropropionic orotic acid

Bromopyriminobac-Methyl

Etaqualone（CAS：7432-25-9）

Benzylpiperazine（CAS号：2759-28-6）

Imatinib mesylate, azathioprine, pemetrexed disodium, calcium leucovorin and other anticancer drugs

Other compounds having a pyrimidine ring or the like (including other compounds having a piperazine ring) have a bottom tax number due to the separation of anticancer drug raw materials.

Cyanuric chloride

Dichloroisooyanurate acid

Trichloroisocyanurate acid

Sodium dichloroisocyanurate

Other derivatives of chloroisocyanuric acid

Simazine, atrazine, propazine, trietazine etc.(including terbuthylazine, cyanazine, cyprazine, proglinazine, eglinazine)

Simetryn, prometryn, desmetryn, ametryn etc. (including terbutryn, dipropetryn, dimethametryn, cyanatryn, Fluorine- Terbutryn, methprotryne)

Prometon, secbumeton

Isomethiozin, hexazinone, metribuzin etc.(including metamitron, ethiozin)

Menazon, cyromazine, pymetrozine etc.(including anilazine)

Otticept potassium and other anti-cancer drugs

Other structurally containing non-fused triazine ring compounds due to the separation of anti-cancer drug raw materials

6-Hexanolactam(epsilon-caprolactam)

Clobazam(INN)and methyprylon(INN)

Salts of clobazam(INN)and methyprylon(INN)

Ditalimfos, spirotamide

Zopiclone（CAS：432-8-2 ）

Alprazolam(INN), camazepam(INN), chlordiaze-poxide(INN)(and their salts)

Halazepam(INN), orazepam(INN), lormeta- zepam (INN)(and their salts)

Clonazepam(INN), clorazepate, delorazepam(INN)(and their salts)

Diazepam(INN), estazolam(INN), ethyl loflazepate(INN)(and their salts)

Fludiazepam(INN), flunitrazepam(INN), flurazepam(INN)(and their salts)

Mazindol(INN), midazolam(INN), nitrazepam(INN)(and their salts)

Oxazepam(INN), pinazepam(INN)prazepam(INN)(and their salts)

Nordazepam(INN), triazolam(INN)(and their salts)

Nimetazepam(INN), medazepam(INN)(and their salts)

Pyrovalerone(INN), temazepam(INN), tetrazepam(INN)(and their salts)

Methylglucoside (ISO)

Maleic hydrazide, triazophos, thionazin, quinalphos etc.(including pyridaphenthion, phosmet, dialifos, azinphos-methyl, azinphos-ethyl, triamiphos)

Isazofos, imiprothrin etc.(including fufenozide, triazamate, chlorfenapyr, fenazaflor, clofentezine)

Carbendazim, benomyl, cypendazole, fuberidazole(including debacarb, albendazole, fluoromide, diclomezine, fenpiclonil, amitrole)

Triadimefo, credazine(JMAF), triadimenol, carfentrazone-ethyl etc.(including tetrachloroquinoxaline, hexaconazole, fenbuconazole, imibencon azole, tertraconazole, epoxiconazole)

Diclobutrazol, penconazole, flutriafol etc.(including bitertanol, myclobutanil, cyproconazole, dinicona- zole, tebuconazole, flusilazole)

Cyproconazole, metconazole, triticonazole, ipconazole etc.(including fluquinconazole, pyridaben, fenazaquin, no-rflurazon, fluorochloridone)

Carfentrazone-ethyl, tetcyclacis, propaquizafop ect.(including quizalofop-P-tefuryl, pyridate, cisani- lide, molinate, cafenstrole, diquat, chloridazon)

Flupoxam, foramsulfuron, fluotrimazole etc.[inclu- deing Indolebutyric acid, brompyrazon, piproot- anly, ethychlozat(JMAF), fentrazamide]

Paclobutrazol, uniconazole, triapenthenol etc.bifenthrin(including phenazine oxide, butfizol, tepralo- xydim, indoleacetic acid)

Proheptazine, bucinnazine

Zaleplon, zolpidem (and their salts)

Dimethyltryptamine, diethyltryptamine

Etryptamine, rolicyclidine

1-[(5-Fluoropentyl)-1H-indol-3-yl]-(2-iodophenyl)methanone（CAS：335161-3-）

1-(5-Fluoropentyl)-3-(1-naphthoyl)indole（CAS：335161-24-5）

1-Pentyl-3-(1-naphthoyl)indole（CAS：29414-7-3）

1-Butyl-3-(1-naphthoyl)indole（CAS：28987-48-8）

2-(2-Methoxyphenyl)-1-(1-pentyl-1H-indol-3-yl)ethanone（CAS：864445-43-2）

Cyclotetramethylene tetranitramine (HMX)

Trimethylene-trinitramine (RDX)

Tenuazonic acid (including sintofen, clofencet, pyraclonil and carfentrazone-ethyl)

Atorvastatin calcium

Anastrozole, letrozole, bortezomib, temozolomide and other anticancer drug substances

Nitrogen containing heterocyclic compounds other atoms