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137605-48-2 2h-1-benzopyran-3-carboxylic acid, 7-bromo-2-oxo-, phenyl ester

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Product Name 2H-1-Benzopyran-3-carboxylic acid, 7-bromo-2-oxo-, phenyl ester
CAS No. 137605-48-2
Molecular Formula C16H9BrO4