百科

西地那非

西地那非

CAS号：139755-83-2

英文名：sildenafil

分子式：C22H30N6O4S

分子量：474.576

海关数据

申报要素

海关编码

2935009090

申报要素

品名, 成分含量, 用途

概述

2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:35.0%

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			95385	1409610
2008-11			15375	262075
2008-10			42662	720169
2008-09			23613	412566
2008-08			60975	1053439
2008-07			148475	2634532
2008-06			179000	2868353
2008-05			132690	1982254
2008-04			133575	1971200
2008-03			138175	1963340
2008-02			189125	2428367
2008-01			278025	3003701
2007-12			278308	2753246
2007-11			191350	1724286
2007-10			195050	1322254
2007-09			255000	2271747
2007-07			233410	2043836
2007-06			311871	1776855
2007-05			232960	1783437
2007-04			237663	1478596
2007-03			225810	1499125
2007-02			218568	1667696
2007-01			233700	1556150

上游原料

乙醇 5-chloro-1-methyl-3-propyl-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one 2-乙氧基-5-[(4-甲基-1-哌嗪)磺酰基]苯甲醛 N-甲基哌嗪 5-(5-bromo-2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-pyrimidin-7-one 7-chloro-5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propylpyrazolo[4,3-d]pyrimidine 4-[[2-乙氧基-5-[(4-甲基-1-哌嗪)磺酰基]苯甲酰基]氨基]-1-甲基-3-丙基-1H-吡唑-5-羧酰胺 4-[2-hydroxy-5-(4-methylpiperazine-1-ylsulphonyl)benzamido]-1-methyl-3-n-propyl-1H-pyrazole-5-carboxamide 5-(2-乙氧苯基)-1-甲基-3-丙基-1,6-二氢-7H-吡唑并[4,3-d]嘧啶-7-酮 5-氯磺酰基-2-羟基苯甲酸 5-[2-ethoxycarbonyloxy-5-(4-methyl-piperazine-1-sulfonyl)-phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 邻乙氧基苯甲酰氯 ethyl 4-amino-1-methyl-3-propyl-1H-pyrazole-5-carboxylate 7-bromo-1-methyl-5-[2-ethoxy-5-(4-methylpiperazinylsulfonyl)-phenyl]-3-n-propyl-1H-pyrazolo[4,3-d]pyrimidine 5-[2-ethoxy-5-(4-methylpiperazin-1-yl-sulphonyl)phenyl]-1-methyl-3-n-propyl-1-hydro-7-ethoxypyrazolo[4,3-d]pyrimidine 5-(2-ethoxy-5-iodophenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one 2-hydroxy-5-(4-methylpiperazin-1-ylsulphonyl)benzoic acid 4-乙氧基-3-(1-甲基-7-氧代-3-丙基-6,7-二氢-1H-吡唑并[4,3-d]嘧啶-5-基)苯磺酰氯 [2-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)]phenylboronic acid ethyl 2-(2-(1-cyanobutyl)-1-methylhydrazinyl)acetate 5-[2-ethoxy-5-(4-methylpiperazin-1-ylsulfonyl)phenyl]-7-methoxy-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine 2-乙氧基-5-(4-甲基-1 哌嗪磺酰基)苯甲酸 4-氨基-1-甲基-3-正丙基-1H-吡唑-5-羧酰胺 4-(2-乙氧基-苯甲酰基氨基)-2-甲基-5-丙基-2H-吡唑-3-羧酸酰胺