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139674-20-7 benzeneacetamide,n-(6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2h-1-benzopyran-4-yl)-,tr

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Product Name Benzeneacetamide,N-(6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2H-1-benzopyran-4-yl)-,trans-
CAS No. 139674-20-7
Molecular Formula C20H20N2O3