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139520-33-5 2-butenedioic acid,2-[[2,3-bis(1,1-dimethylethyl)-2-cyclopropen-1-ylidene]phosphino]-3-(

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Product Name 2-Butenedioic acid,2-[[2,3-bis(1,1-dimethylethyl)-2-cyclopropen-1-ylidene]phosphino]-3-(trimethylsilyl)-, bis(1,1-dimethylethyl) ester, (Z)-
CAS No. 139520-33-5
Molecular Formula C26H45O4PSi