Doxazosin EP Impurity A DXZ01 1,4-Benzodioxan-2-carboxylic acid 3663-80-7
Doxazosin EP Impurity B DXZ02H N-(1,4-Benzodioxane-2-carbonyl)piperazine hydrochloride 70918-74-0
Doxazosin EP Impurity C DXZ03 N,N'-bis(1,4-Benzodioxane-2-carbonyl)piperazine 617677-53-9
Doxazosin EP Impurity D DXZ04 6,7-Dimethoxy-2,4-quinazolinedione 28888-44-0
Doxazosin EP Impurity E DXZ05 2,4-Dichloro-6,7-dimethoxyquinazoline 27631-29-4
Doxazosin EP Impurity F DXZ06 4-Amino-2-chloro-6,7-dimethoxyquinazoline 23680-84-4
Doxazosin EP Impurity G DXZ07 6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine 60547-97-9
Doxazosin Mesilate DXZ00M 77883-43-3 1-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-[(2RS)-2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl]piperazine methanesulphonate
快速***供应EP、LGC、NIST、BIOPURE、Vitlab、SIGMA、TRC等进口标准、*** 联系人:王先耘 ***:2875532005 电话号码:18814224206/0755-66603742 传真:0755-26050679 公司名称: 深圳精标科技有限公司 网站: http://cu-