Compound Name: Afatinib Impurity 13

Synonyms: (E)-Ethyl 4-(Methylamino)but-2-enoate；2-Butenoic acid, 4-(methylamino)-, ethyl ester, (2E)-;

CAS Number: 1259015-90-1

Molecular Formula: C7H13NO2

Molecular Weight: 143.18

Cat. Number: AFA3013