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139675-74-4 acetic acid, [(1-oxo-3-phenyl-1h-2-benzopyran-6-yl)oxy]-, ethyl ester

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Product Name Acetic acid, [(1-oxo-3-phenyl-1H-2-benzopyran-6-yl)oxy]-, ethyl ester
CAS No. 139675-74-4
Molecular Formula C19H16O5