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84802-45-9 benzenesulfonamide,n-(3-cyano-2-oxo-4,5-diphenyl-2h-pyran-6-yl)-4-methyl-

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Product Name Benzenesulfonamide,N-(3-cyano-2-oxo-4,5-diphenyl-2H-pyran-6-yl)-4-methyl-
CAS No. 84802-45-9
Molecular Formula C25H18N2O4S