Alfuzosin81403-80-7100 % similar Alfuzosin hydrochloride81403-68-197 % similar Terazosin63590-64-760 % similar Terazosin hydrochloride63074-08-858 % similar Terazosin monohydrochloride dihydrate70024-40-756 % similar 2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline60547-97-946 % similar Doxazosin74191-85-845 % similar Doxazosin mesylate77883-43-341 % similar Cyclazosin146929-33-140 % similar Prazosin19216-56-940 % similar 4-Amino-2-chloro-6,7-dimethoxyquinazoline23680-84-439 % similar Prazosin hydrochloride19237-84-439 % similar