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88299-51-8 3-cyclopentene-1,2-dione, 3-phenyl-5-(triphenylphosphoranylidene)-

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Product Name 3-Cyclopentene-1,2-dione, 3-phenyl-5-(triphenylphosphoranylidene)-
CAS No. 88299-51-8
Molecular Formula C29H21O2P