DoxazosinEPImpurityADXZ011,4-Benzodioxan-2-carboxylicacid3663-80-7DoxazosinEPImpurityBDXZ02HN-(1,4-Benzodioxane-2-carbonyl)piperazinehydrochloride70918-74-0DoxazosinEPImpurityCDXZ03N,N'-bis(1,4-Benzodioxane-2-carbonyl)piperazine617677-53-9DoxazosinEPImpurityDDXZ046,7-Dimethoxy-2,4-quinazolinedione28888-44-0DoxazosinEPImpurityEDXZ052,4-Dichloro-6,7-dimethoxyquinazoline27631-29-4DoxazosinEPImpurityFDXZ064-Amino-2-chloro-6,7-dimethoxyquinazoline23680-84-4DoxazosinEPImpurityGDXZ076,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine60547-97-9DoxazosinMesilateDXZ00M77883-43-31-(4-Amino-6,7-dimethoxyquinazolin-2-yl)-4-[(2RS)-2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl]piperazinemethanesulphonate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-)