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40886-63-3 2-thiophenepropanoic acid, b-oxo-a-(triphenylphosphoranylidene)-,ethyl ester

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Product Name 2-Thiophenepropanoic acid, b-oxo-a-(triphenylphosphoranylidene)-,ethyl ester
CAS No. 40886-63-3
Molecular Formula C27H23O3PS