102839-00-9

Terazosin-006 Terazosin EP IMP E Terazosin Impurity9 Prazosin EP Impurity E Terazosin EP IMpurity E Doxazosin Mesilate Impurity H Doxazosin Mesilate EP Impurity H Terazosin USP Related Compound C Prazosin Hydrochloride Impurity E Terazosin EP Impurity E (USP RC C) Doxazosin EP Impurity H in salt form Prazosin Hydrochloride EP Impurity E Prazosin Impurity 5(Prazosin EP Impurity E) Terazosin Hydrochloride Dihydrate Impurity E Terazosin Impurity 5(Terazosin EP Impurity E) Doxazosin Impurity 8（Doxazosin EP Impurity H） Terazosin Hydrochloride Dihydrate EP Impurity E 1,4-Bis(4-amino-6,7-dimethoxy-2-quinazolinyl)piperazine 2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] 2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMi... 4-Quinazolinamine, 2,2'-(1,4-piperazinediyl)bis[6,7-dimethoxy- 2,2''-(Piperazin-1,4-diyl)bis- (6,7-dimethoxyquinazolin-4-amine) 2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine] (Terazosin IMpurity) Doxazosin EP Impurity H (Prazosin EP Impurity E/ Terazosin EP Impurity E/ Terazosin Related Compound C)