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88773-42-6 2h-1-benzopyran-3-carboxylic acid, 7-hydroxy-2-oxo-, butyl ester

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Product Name 2H-1-Benzopyran-3-carboxylic acid, 7-hydroxy-2-oxo-, butyl ester
CAS No. 88773-42-6
Molecular Formula C14H14O5