百科

生物素

生物素

CAS号：58-85-5

英文名：biotin

分子式：C10H16N2O3S

分子量：244.311

海关数据

申报要素

海关编码

2934999090

申报要素

品名, 成分含量, 用途

概述

2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

海关数据

时间(年-月)	进口		出口
时间(年-月)	进口总量(kg)	进口总额(美元)	出口总量(kg)	出口总额(美元)
2008-12			185252	1981035
2008-11			103246	1174608
2008-10			91460	1144027
2008-09			103331	1523608
2008-08			198356	2816533
2008-07			399789	5290311
2008-06			414381	5113088
2008-05			376926	3783534
2008-04			401485	3480798
2008-03			372839	3243681
2008-02			249566	2172215
2008-01			245950	2120752
2007-12			45408	1099165
2007-11			30674	1189129
2007-10			12240	407547
2007-09			23209	1178892
2007-07			46256	1775195
2007-06			67257	1373336
2007-05			35131	1224039
2007-04			31943	771989
2007-03			32942	1048681
2007-02			26845	924784
2007-01			21732	906601

上游原料

(3aS,6aR)-1,3-二苄基四氢-1H-呋喃并[3,4-d]咪唑-2,4-二酮 (3aS,4S,6aR)-5-(1,3-dibenzyl-2,3,3a,4,6,6a-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-5-ylidene)pentanoic acid ethyl ester ethyl (1'S,7'S,7a'S)-1'-(5-ethoxy-5-oxopentyl)-5'-thioxotetrahydro-1'H-spiro[cyclohexane-1,3'-imidazo[1,5-c]thiazole]-7'-carboxylate tripentyl 4-((3aS,4S,6aR)-1,3-dibenzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)butane-1,1,1-tricarboxylate (4R,5R)-1,3-dibenzyl-5-(mercaptomethyl)imidazolidin-2-one-4-carboxylic acid ethyl 5-((1'R,7'S,7a'R)-7'-(hydroxymethyl)-5'-thioxotetrahydro-1'H-spiro[cyclohexane-1,3'-imidazo[1,5-c]thiazol]-1'-yl)pentanoate 顺式-(-)-1,3-二苄基六氢-2-氧代-1H-噻吩并[3,4-d]咪唑-4-戊酸 5-((S)-1,3-diacetyl-2-oxo-2,3,4,6-tetrahydro-1H-thieno[3,4-d]imidazol-4-yl)-pentanoic acid methyl ester [3aS-(3aα,4Z,6aα)]-5-[Hexahydro-2-oxo-1-(phenylmethyl)-4H-thieno[3,4-d]imidazol-4-ylidene]pentanoic acid methyl ester methyl (5Z)-5-[(3aS,6aR)-1,3-dibenzyl-2-oxohexahydro-4H-thieno[3,4-d]imidazol-4-ylidene]pentanoate [3aS-(3aalpha,4beta,6aalpha)]-六氢-2-氧代-1,3-二(苯基甲基)-1H-噻吩并[3,4-d]咪唑-4-戊酸苯甲酯 <2S-(2α,3β,4α)>-3-Bromotetrahydro-4-<(phenylmethyl)amino>-2-thiophenepentanoic acid methyl ester hex-5-ynoyl chloride (3aS,6aR)-1,3-Dibenzyltetrahydro-1H-thieno[3,4-d]imidazole-2(3H)-one-4-ylidenepentanoic acid N-(Phenylmethyl)-3(R)-bromo-2(R)-(carbomethoxybutyl)tetrahydrothiophene-4(S)-carbamoyl azide methyl 5-((2R,3R,4S)-4-(benzyl(chlorocarbonyl)amino)-3-bromotetrahydrothiophen-2-yl)pentanoate 3-bromo-hexahydro-thieno[3,2-b]pyridin-5-one methyl (R)-5-((3aS,4R,6aR)-3-benzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-5-chloropentanoate dimethyl 3,3'-disulfanediyl(2R,2'R)-bis(2-(hex-5-ynamido)propanoate) (2R)-2-[(4R)-3-benzyl-2-oxathiazolidin-4-yl]-2-benzylaminoacetamide 1’N-苄基生物素 (S)-7-[(2R,4R)-3-(tert-butoxycarbonyl)-2-phenylthiazolidin-4-yl]-7-hydroxy-6-oxoheptanoic acid methyl ester 生物素二酸 ethyl (3aS,4Z,6aR)-5-[1,3-dibenzyl-2,3,3a,4,6,6a-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-5-ylidene]-pentanoate (3aS)-3t-azido-(3ar,7ac)-hexahydro-thieno[3,2-b]pyridin-5-one (3aS,4S,6aR)-1,3-dibenzyltetrahydro-1H-thieno[3,4-d]imidazole-2(3H)-one-4-ylpentane nitrile (3aS,4S,6aR)-1,3-dibenzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazole-4-carbaldehyde [3aS-(3aα,4β,6aα)]-Hexahydro-2-oxo-3-(phenylmethyl)-1H-thieno[3,4-d]imidazole-4-pentanoic acid methyl ester (S)-7-[(2R,4R)-3-(tert-butoxycarbonyl)-2-phenylthiazolidin-4-yl]-7-methoxycarbonyloxy-6-oxoheptanoic acid methyl ester diethyl 2-(3-((3aS,4S,6aR)-1,3-dibenzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)propyl)malonate (3E,5E)-5-((3aS,6aR)-1,3-dibenzyl-2-oxohexahydro-4H-thieno[3,4-d]imidazol-4-ylidene)pent-3-enoic acid 5-((3aS)-1,3-diacetyl-2-oxo-(3ar,6ac)-hexahydro-thieno[3,4-d]imidazol-4t-yl)-pentanoic acid methyl ester N,N'-dibenzylbiotin methyl ester (1R,7R,8R,11S)-11-Benzylamino-7-hydroxy-9-thia-2-aza-bicyclo[6.2.1]undecan-3-one (3aS-顺式)-1,3-二苄基四氢-1H-噻吩并[3,4-d]咪唑-2,4-二酮 methyl 5-((2R,3R,4S)-4-(benzylideneamino)-3-bromotetrahydrothiophen-2-yl)pentanoate (4R,5R)-1,3-dibenzyl-3,3a,6,6a-tetrahydro-1H-thieno[3,4-d]imidazole-2,4-dione (3aS,4R,6aR)-1,3-dibenzyl-4-[(1E,3E)-4-methoxycarbonyl-1,3-butanedienyl]-1H-tetrahydrothieno[3,4-d]imidazol-2(3H)-one (4R,5R)-1,3-dibenzyl-2-oxo-5-(mercaptomethyl)imidazolidin-4-carboxamide 5-((S)-2-oxo-2,3,4,6-tetrahydro-1H-thieno[3,4-d]imidazol-4-yl)-pentanoic acid [3aS-(3aα,4β,6aα)]-Hexahydro-2-oxo-1-(phenylmethyl)-1H-thieno[3,4-d]imidazole-4-pentanoic acid methyl ester Δ2,3,N-(Phenylmethyl)-2-(carbomethoxybutyl)dihydrothiophene-4(S)-carbamoyl azide (3R,3aR,6R,6aS)-1-benzylhexahydro-6,3-(epiminobutano)thieno[3,2-c]isoxazol-8-one 3-((2S)-4c-amino-3t-bromo-tetrahydro-thiophen-2r-yl)-propionic acid methyl ester, hydrobromide 2-[(4R)-3-benzyl-2-oxathiazolidin-4-yl]-2-benzylaminoacetonitrile 乙基5-碘戊酸酯 (R)-5-((3aS,4R,6aR)-3-benzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-5-hydroxypentanoic acid

下游产品

生物素 N-BOC-6-生物素酰氨基己胺 (+)生物素-N-琥珀酰亚胺基酯 (+)-生物素 4-硝基苯酯 N-生物素-3,6,9-三氧杂十一烷-1,11-二胺 2-甲基-5-(2-氧代-1,3,3a,4,6,6a-六氢噻吩并[3,4-d]咪唑-6-基)戊酸 (生物素基)-赖氨酰胺 5-[(3aR,6S,6aS)-2,5,5-三氧代-1,3,3a,4,6,6a-六氢噻吩并[3,4-d]咪唑-6-基]戊酸 5-(氨基维生素)戊胺联锡酰氨基己酰-6-氨基己酸N-羟基琥珀酰亚胺酯 N-BOC-1,6-己二胺盐酸盐 N,N-二环己脲生物素亚砜 N-生物素己酸 N-Fmoc-N’-生物素-L-赖氨酸 N-炔丙基生物素酰胺 N-biotinyl-1,6-hexanediamine hydrochloride N-生物素基甘氨酸 N-叔丁氧羰基-生物素基乙二胺生物胞素 N-叔丁氧羰基-N’-生物素-L-赖氨酸 1,3-丙二醇五氟苯酚生物素酯 (3aS,4S,6aR)-N-(2-氨基乙基)六氢-2-氧代-1H-噻吩并[3,4-d]咪唑-4-戊酰胺 D-脱硫生物素 N-[2-[2-[2-(2-叠氮乙氧基)乙氧基]乙氧基]乙基]生物素胺正丁醇