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826990-51-6 butanenitrile,4-(3-chloro-4-fluorophenoxy)-3-oxo-2-(triphenylphosphoranylidene)-

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Product Name Butanenitrile,4-(3-chloro-4-fluorophenoxy)-3-oxo-2-(triphenylphosphoranylidene)-
CAS No. 826990-51-6
Molecular Formula C28H20ClFNO2P