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497093-11-5 ethanone,1-(4-benzo[b]thien-2-ylphenyl)-2-(triphenylphosphoranylidene)-

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Product Name Ethanone,1-(4-benzo[b]thien-2-ylphenyl)-2-(triphenylphosphoranylidene)-
CAS No. 497093-11-5
Molecular Formula C34H25OPS