英国 · 品目· 6 个子目· 83 个税号
2934核酸及其盐；其他杂环化合物
Nucleic acids and their salts; whether or not chemically defined; other heterocyclic compounds
子目（6 位 WCO 统一）
英国税号（10 位）
本品目下 英国海关的全部细分税号与首要税率
| HS 编码 | 商品描述 | 首要税率 |
|---|---|---|
| 2934100010 | Hexythiazox (iso) (cas rn 78587-05-0) | 6.00 % |
| 2934100020 | 2-(4-methylthiazol-5-yl)ethanol (cas rn 137-00-8) | 6.00 % |
| 2934100035 | (2-isopropylthiazol-4-yl)-n-methylmethanamine dihydrochloride (cas rn 1185167-55-8) | 6.00 % |
| 2934100045 | 2-cyanimino-1,3-thiazolidine (cas rn 26364-65-8) | 6.00 % |
| 2934100060 | Fosthiazate (iso) (cas rn 98886-44-3) | 6.00 % |
| 2934100090 | Other | 6.00 % |
| 2934202000 | Di(benzothiazol-2-yl)disulphide; benzothiazole-2-thiol (mercaptobenzothiazole) and its salts | 6.00 % |
| 2934208015 | Benthiavalicarb-isopropyl (iso) (cas rn 177406-68-7) | 6.00 % |
| 2934208025 | 1,2-benzisothiazol-3(2h)-one (cas rn 2634-33-5) in the form of a powder with a purity by weight of 95 % or more, or in an aqueous mixture containing by weight 20 % or more of 1,2-benzisothiazol-3(2h)-one | 6.00 % |
| 2934208035 | 3-methyl-1,2-benzothiazole-1,1-dioxide (cas rn 34989-82-7) with a purity by weight of 95 % or more | 6.00 % |
| 2934208070 | N,n-bis(1,3-benzothiazol-2-ylsulphanyl)-2-methylpropan-2-amine (cas rn 3741-80-8) | 6.00 % |
| 2934208090 | Other | 6.00 % |
| 2934301000 | Thiethylperazine (inn); thioridazine (inn) and its salts | 0.00 % |
| 2934309010 | 2-methylthiophenothiazine (cas rn 7643-08-5) | 6.00 % |
| 2934309090 | Other | 6.00 % |
| 2934910000 | Aminorex (inn), brotizolam (inn), clotiazepam (inn), cloxazolam (inn), dextromoramide (inn), haloxazolam (inn), ketazolam (inn), mesocarb (inn), oxazolam (inn), pemoline (inn), phendimetrazine (inn), phenmetrazine (inn) and sufentanil (inn); salts thereof | 0.00 % |
| 2934920000 | Other fentanyls and their derivatives | 6.00 % |
| 2934996000 | Chlorprothixene (inn); thenalidine (inn) and its tartrates and maleates; furazolidone (inn); 7-aminocephalosporanic acid; salts and esters of (6r,7r)-3-acetoxymethyl-7-[(r)-2-formyloxy-2-phenylacetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; 1-[2-(1,3-dioxan-2-yl)ethyl]-2-methylpyridinium bromide | 0.00 % |
| 2934999004 | Silthiofam (iso) (cas rn 175217-20-6) with a purity by weight of 98 % or more | 6.00 % |
| 2934999005 | (s)-2-methyl-1-(6-nitropyridin-3-yl)-4-(oxetan-3-yl)piperazine (cas rn 1895867-67-0) with a purity by weight of 97 % or more | 6.00 % |
| 2934999006 | Cis-[2-(2,4-dichlorodiphenyl)-2-(1h-imidazol-1-ylmethyl)-1,3-dioxolan-4yl]methyl-4-methylbenzenesulfonate (cas rn 134071-44-6) with a purity by weight of 99 % or more | 6.00 % |
| 2934999007 | Cedazuridine (inn) (cas rn 1141397-80-9) with a purity by weight of 99 % or more | 6.00 % |
| 2934999008 | (r)-tert-butyl 2-(6-(5-chloro-2-((tetrahydro-2h-pyran-4-yl)amino)pyrimidin-4-yl)-1-oxoisoindolin-2-yl)propanoate (cas rn 2095665-45-3) with a purity by weight of 98 % or more | 6.00 % |
| 2934999009 | 3-[2-{(2r,3s)-3-[(1r)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]-4-oxoazetidin-2-yl}propanoyl]-4,4-dimethyl-1,3-oxazolidin-2-one (isomeric mixture of cas rns 114341-89-8 and 114418-63-2) with a purity by weight of 99 % or more | 6.00 % |
| 2934999010 | Fluralaner (inn) (cas rn 864731-61-3) | 6.00 % |
| 2934999011 | Aqueous solution of d(p-thio)(t-g-a-c-t-g-t-g-a-a-c-g-t-t-c-g-a-g-a-t-g-a) deoxyribonucleic acid (cas rn 937402-51-2), containing by weight 15 % or more, but not more than 25 % of oligodeoxynucleotide | 6.00 % |
| 2934999012 | Dimethomorph (iso) (cas rn 110488-70-5) | 6.00 % |
| 2934999013 | (6s)-6-methyl-5,6-dihydro-4h-thieno[2,3-b]thiopyran4-one-7,7-dioxide (cas rn 148719-91-9) with a purity by weight of 98 % or more | 6.00 % |
| 2934999014 | 2-mercaptoadenosine (cas rn 43157-50-2) with a purity by weight of 98 % or more | 6.00 % |
| 2934999016 | Difenoconazole (iso) (cas rn 119446-68-3) | 6.00 % |
| 2934999017 | (s)-4-(tert-butoxycarbonyl)-1,4-oxazepane-2-carboxylic acid (cas rn 1273567-44-4) with a purity by weight of 95 % or more | 6.00 % |
| 2934999018 | Methyl (1r,3r)-1-(1,3-benzodioxol-5-yl)-2-(2-chloroacetyl)-1,3,4,9-tetrahydropyrido[5,4-b]indole-3-carboxylate (cas rn 171489-59-1) with a purity by weight of 99 % or more | 6.00 % |
| 2934999019 | (4r,6s)-6-methyl-7,7-dioxo-5,6-dihydro-4h-thieno[2,3-b]thiopyran-4-ol (cas rn 147128-77-6) with a purity by weight of 94 % or more | 6.00 % |
| 2934999020 | Thiophene (cas rn 110-02-1) | 6.00 % |
| 2934999021 | Acesulfame potassium (potassium salt of 6-methyl-1,2,3-oxathiazin-4(3h)-one 2,2-dioxide; cas rn 55589-62-3) ace-k | 0.00 % |
| 2934999022 | 4-(oxiran-2-ylmethoxy)-9h-carbazole (cas rn 51997-51-4) with a purity by weight of 97 % or more | 6.00 % |
| 2934999024 | Flufenacet (iso) (cas rn 142459-58-3) with a purity by weight of 95 % or more | 6.00 % |
| 2934999025 | 2,4-diethyl-9h-thioxanthen-9-one (cas rn 82799-44-8) | 6.00 % |
| 2934999026 | 4-methylmorpholine 4-oxide in an aqueous solution (cas rn 7529-22-8) | 6.00 % |
| 2934999027 | 2-(4-hydroxyphenyl)-1-benzothiophene-6-ol (cas rn 63676-22-2) | 6.00 % |
| 2934999028 | 11-(piperazin-1-yl)dibenzo[b,f][1,4]thiazepine dihydrochloride (cas rn 111974-74-4) | 6.00 % |
| 2934999030 | Dibenzo[b,f][1,4]thiazepin-11(10h)-one (cas rn 3159-07-7) | 6.00 % |
| 2934999031 | Thenoic acid (cas rn 1918-77-0) with a purity by weight of 97 % or more | 6.00 % |
| 2934999035 | Nusinersen sodium (innm) (cas rn 1258984-36-9) with a purity by weight of 95 % or more | 6.00 % |
| 2934999037 | 4-propan-2-ylmorpholine (cas rn 1004-14-4) | 6.00 % |
| 2934999038 | 2-chloro-9h-thioxanthen-9-one (cas rn 86-39-5) with a purity by weight of 98 % or more | 6.00 % |
| 2934999039 | 4-(oxiran-2-ylmethoxy)-9h-carbazole (cas rn 51997-51-4) | 6.00 % |
| 2934999040 | 2,3-pyrazinedicarboxylic anhydride (cas rn 4744-50-7) with a purity by weight of 95 % or more | 6.00 % |
| 2934999041 | 11-[4-(2-chloro-ethyl)-1-piperazinyl]dibenzo(b,f)(1,4)thiazepine (cas rn 352232-17-8) | 6.00 % |
| 2934999045 | 4-[4-[(5s)-5-(aminomethyl)-2-oxo-3-oxazolidinyl] phenyl]-3-morpholinone, hydrochloride (cas rn 898543-06-1) with a purity by weight of 98 % or more | 6.00 % |
| 2934999048 | Propan-2-ol -- 2-methyl-4-(4-methylpiperazin-1-yl)-10h-thieno[2,3-b][1,5]benzodiazepine (1:2) dihydrate, (cas rn 864743-41-9) | 6.00 % |
| 2934999049 | Cytidine 5'-(disodium phosphate) (cas rn 6757-06-8) | 6.00 % |
| 2934999050 | Vutrisiran (inn) (cas rn 1867157-35-4) with a purity by weight of 98 % or more | 6.00 % |
| 2934999051 | Uridine 5'-triphosphate trisodium salt (cas rn 19817-92-6) with a dry weight purity of 90 % or more | 6.00 % |
| 2934999055 | Uridine (cas rn 58-96-8) with a purity by weight of 98 % or more | 6.00 % |
| 2934999056 | 1-[5-(2,6-difluorophenyl)-4,5-dihydro-1,2-oxazol-3-yl]ethanone (cas rn 1173693-36-1) | 6.00 % |
| 2934999057 | Dimethenamide-p (iso) (cas rn 163515-14-8) with a purity by weight of 93 % or more | 6.00 % |
| 2934999059 | Dolutegravir (inn) (cas rn 1051375-16-6) or dolutegravir sodium (cas rn 1051375-19-9) | 6.00 % |
| 2934999060 | Dl-homocysteine thiolactone hydrochloride (cas rn 6038-19-3) | 6.00 % |
| 2934999061 | 5-(1,2-dithiolan-3-yl)valeric acid (cas rn 1077-28-7) | 6.00 % |
| 2934999063 | (2b,3a,5a,16b,17b)-2-(morpholin-4-yl)-16-(pyrrolidin-1-yl)androstane-3,17-diol (cas rn 119302-20-4) | 6.00 % |
| 2934999064 | 2-bromo-5-benzoylthiophene (cas rn 31161-46-3) | 6.00 % |
| 2934999065 | Benzo[b]thiophen-10-methoxycycloheptanone (cas rn 59743-84-9) with a purity by weight of 98 % or more | 6.00 % |
| 2934999066 | Tetrahydrothiophene-1,1-dioxide (cas rn 126-33-0) | 6.00 % |
| 2934999067 | 5-chlorothiophene-2-carboxylic acid (cas rn 24065-33-6) | 6.00 % |
| 2934999069 | 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]oxazol-2(3h)-one (cas rn 1220696-32-1) with a purity by weight of 95 % or more | 6.00 % |
| 2934999070 | 1,3,4-thiadiazolidine-2,5-dithione (cas rn 1072-71-5) with a purity by weight of 95 % or more | 6.00 % |
| 2934999071 | 3,4-dichloro-1,2,5-thiadiazole (cas rn 5728-20-1) with a purity by weight of 99 % or more | 6.00 % |
| 2934999072 | 2-trifluoromethyl-9-allyl-9-thioxanthen-ol (cas rn 850808-70-7) with a purity by weight of 98 % or more | 6.00 % |
| 2934999074 | 2-isopropylthioxanthone (cas rn 5495-84-1) | 6.00 % |
| 2934999075 | (4r-cis)-1,1-dimethylethyl-6-[2[2-(4-fluorophenyl)-5-(1-isopropyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetate (cas rn 125971-95-1) | 6.00 % |
| 2934999076 | Nedosiran sodium (innm) (cas rn 2247026-22-6) with a purity by weight of 95 % or more | 6.00 % |
| 2934999077 | Tazemetostat (inn) (cas 1403254-99-8) with a purity by weight of 99 % or more and its salts | 6.00 % |
| 2934999078 | Disodium uridine-5'-monophosphate (cas rn 3387-36-8) with a purity by weight of 98 % or more | 6.00 % |
| 2934999081 | 1-(4-aminophenyl)-5-(morpholin-4-yl)-2,3-dihydropyridin-6-one (cas rn 1267610-26-3) with a purity by weight of 98 % or more | 6.00 % |
| 2934999082 | Rel-(3ar,12br)-11-chloro-2,3,3a,12b-tetrahydro-2-methyl-1h-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-one (cas rn 129385-59-7) with a purity by weight of 97 % or more | 6.00 % |
| 2934999083 | Flumioxazin (iso) (cas rn 103361-09-7) of a purity by weight of 96 % or more | 6.00 % |
| 2934999085 | Gilteritinib (inn) (cas 1254053-43-4) with a purity by weight of 98 % or more and its salts | 6.00 % |
| 2934999086 | Dithianon (iso) (cas rn 3347-22-6) | 6.00 % |
| 2934999087 | 2,2'-(1,4-phenylene)bis(4h-3,1-benzoxazin-4-one) (cas rn 18600-59-4) | 6.00 % |
| 2934999088 | (7s,9as)-7-((benzyloxy)methyl)octahydropyrazino[2,1-c][1,4]oxazine dioxalate (cas rn 1268364-46-0) | 6.00 % |
| 2934999089 | 6r-[6α,7β(z)]]-7-[2-furyl(methoxyimino)acetamido]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (cas rn 56271-94-4) with a purity by weight of 96 % or more | 6.00 % |
| 2934999090 | Other | 6.00 % |