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166334-64-1 ethenesulfonamide,n-[3-[1-(4-hydroxy-2-oxo-2h-1-benzopyran-3-yl)propyl]phenyl]-

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Product Name Ethenesulfonamide,N-[3-[1-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)propyl]phenyl]-
CAS No. 166334-64-1
Molecular Formula C20H19NO5S