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91406-13-2 2h-1-benzopyran-2-one, 4-methyl-7-[(phenylsulfonyl)oxy]-

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Product Name 2H-1-Benzopyran-2-one, 4-methyl-7-[(phenylsulfonyl)oxy]-
CAS No. 91406-13-2
Molecular Formula C16H12O5S