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116981-84-1 2h-1-benzopyran-2-one, 4-(trifluoromethyl)-7-[(trimethylsilyl)oxy]-

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Product Name 2H-1-Benzopyran-2-one, 4-(trifluoromethyl)-7-[(trimethylsilyl)oxy]-
CAS No. 116981-84-1
Molecular Formula C13H13F3O3Si