139754-62-4 Methanesulfonamide,N-[4-[2-cyano-3-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1-oxo-2

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Basic

CAS No. 139754-62-4
Product Name Methanesulfonamide,N-[4-[2-cyano-3-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1-oxo-2-propenyl]phenyl]-
Molecular Formula C24H23N3O5S

Physical property