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138071-61-1 2-butenoic acid, 4-oxo-4-(1-pyrrolidinyl)-, 1-methylethyl ester, (e)-

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Product Name 2-Butenoic acid, 4-oxo-4-(1-pyrrolidinyl)-, 1-methylethyl ester, (E)-
CAS No. 138071-61-1
Molecular Formula C11H17NO3