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139115-70-1 2-butenoic acid, 4-[(2-bromophenyl)amino]-4-oxo-, ethyl ester, (e)-

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Product Name 2-Butenoic acid, 4-[(2-bromophenyl)amino]-4-oxo-, ethyl ester, (E)-
CAS No. 139115-70-1
Molecular Formula C12H12BrNO3