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139712-94-0 butanoic acid, 3-oxo-, 3,4-dihydro-2,2-dimethyl-2h-1-benzopyran-4-ylester

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Product Name Butanoic acid, 3-oxo-, 3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-ylester
CAS No. 139712-94-0
Molecular Formula C15H18O4