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132326-56-8 propanedioic acid, [(6-methyl-4-oxo-4h-1-benzopyran-3-yl)methylene]-,diethyl ester

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Product Name Propanedioic acid, [(6-methyl-4-oxo-4H-1-benzopyran-3-yl)methylene]-,diethyl ester
CAS No. 132326-56-8
Molecular Formula C18H18O6