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88489-14-9 2h-1-benzopyran-2-one,6-bromo-3-[[(2-oxo-2h-1-benzopyran-4-yl)sulfonyl]methyl]-

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Product Name 2H-1-Benzopyran-2-one,6-bromo-3-[[(2-oxo-2H-1-benzopyran-4-yl)sulfonyl]methyl]-
CAS No. 88489-14-9
Molecular Formula C19H11BrO6S