英文别名:2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine];2,2'-(1,4-Piperazinediyl)bis[6,7-diMethoxy-4-quinazolinaMine]
(Terazosin IMpurity);Terazosin EP IMpurity E;1,4-Bis(4-amino-6,7-dimethoxy-2-quinazolinyl)piperazine;Prazosin EP Impurity E;Terazosin-006;Terazosin Impurity 5(Terazosin EP Impurity E);Doxazosin Impurity 8(Doxazosin EP Impurity H)