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173676-31-8 2h-1-benzopyran-2-ol,7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[4-[[(1,1-dimethylethyl

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Product Name 2H-1-Benzopyran-2-ol,7-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-
CAS No. 173676-31-8
Molecular Formula C27H40O4Si2