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875018-46-5 3-butenoic acid, 4-(3-nitrophenyl)-2-oxo-, methyl ester, (3e)-

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Product Name 3-Butenoic acid, 4-(3-nitrophenyl)-2-oxo-, methyl ester, (3E)-
CAS No. 875018-46-5
Molecular Formula C11H9NO5