Synonym
;Prazosin EP Impurity A;|2-chloro-6,7-dimethoxyquinazolin-4-amine.;;|2-chloro-6,7-dimethoxyquinazolin-4-amine'|2-chloro-6,7-dimethoxyquinazolin-4-amine'.|2chloro-6,7-dimethoxyquinazolin-4-amine;|4-Amino-2-chloro-6,7-dimethoxyquinazoline|Alfuzosin EP Impurity B;|Alfuzosin Impurity B;|CS-O-08278;|Doxazosin EP Impurity F|Terazosin EP Impurity A;