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493004-52-7 2-butynoic acid, 4-(2,6-difluorophenyl)-4-oxo-, ethyl ester

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Product Name 2-Butynoic acid, 4-(2,6-difluorophenyl)-4-oxo-, ethyl ester
CAS No. 493004-52-7
Molecular Formula C12H8F2O3