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493021-12-8 2-butenoic acid, 3-ethoxy-4-(triphenylphosphoranylidene)-, 2-propenylester, (2z)-

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Product Name 2-Butenoic acid, 3-ethoxy-4-(triphenylphosphoranylidene)-, 2-propenylester, (2Z)-
CAS No. 493021-12-8
Molecular Formula C27H27O3P