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98769-89-2 2h-1-benzopyran-6-carboxylic acid, 3,4-dihydro-4-oxo-2-phenyl-

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Product Name 2H-1-Benzopyran-6-carboxylic acid, 3,4-dihydro-4-oxo-2-phenyl-
CAS No. 98769-89-2
Molecular Formula C16H12O4