AFN70: Afatinib Impurity J

(S,E)-4-(Dimethylamino)-N-(4-hydroxy-7-(tetrahydrofuran-3-yloxy)quinazolin-6-yl)but-2-enamide ;

CAS # 1456696-14-2 ;

C18H22N4O4 ;
Mol. Wt.: 358.39 ;