1-(4'-(Aminoacetyl)amino)phenyl-4,4-dimethyl-3-oxo-tetrahydroisoquinoline maleate 54183-98-1 Acetamide, 2-amino-N-(4-(1,2,3,4-tetrahydro-4,4-dimethyl-3-oxo-1-isoquinolinyl)phenyl)-, (Z)-2-butenedioate (1:1)