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391243-91-7 3-butenoic acid, 2-oxo-4-phenyl-, 2-propenyl ester, (3e)-

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Product Name 3-Butenoic acid, 2-oxo-4-phenyl-, 2-propenyl ester, (3E)-
CAS No. 391243-91-7
Molecular Formula C13H12O3