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88773-44-8 2h-1-benzopyran-3-carboxylic acid, 7-[(4-butoxybenzoyl)oxy]-2-oxo-,methyl ester

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Product Name 2H-1-Benzopyran-3-carboxylic acid, 7-[(4-butoxybenzoyl)oxy]-2-oxo-,methyl ester
CAS No. 88773-44-8
Molecular Formula C22H20O7