(4-(4-amino-6-hydroxy-7-methoxyquinazolin-2-yl)piperazin-1-yl)(tetrahydrofuran-2-yl)methanone; 1-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine; Terazosin EP Impurity G
(4-(4-amino-6-hydroxy-7-methoxyquinazolin-2-yl)piperazin-1-yl)(tetrahydrofuran-2-yl)methanone; 1-(4-Amino-6-hydroxy-7-methoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]piperazine; Terazosin EP Impurity G