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131292-25-6 3-thiophenepropanoic acid, b-oxo-a-(triphenylphosphoranylidene)-,ethyl ester

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Product Name 3-Thiophenepropanoic acid, b-oxo-a-(triphenylphosphoranylidene)-,ethyl ester
CAS No. 131292-25-6
Molecular Formula C27H23O3PS