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15732-77-1 2-butenoic acid, 2-methyl-4-oxo-4-phenyl-, methyl ester, (e)-

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Product Name 2-Butenoic acid, 2-methyl-4-oxo-4-phenyl-, methyl ester, (E)-
CAS No. 15732-77-1
Molecular Formula C12H12O3