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139183-67-8 propanoic acid, 2-[(2-oxo-2h-1-benzopyran-6-yl)oxy]-, ethyl ester

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Product Name Propanoic acid, 2-[(2-oxo-2H-1-benzopyran-6-yl)oxy]-, ethyl ester
CAS No. 139183-67-8
Molecular Formula C14H14O5