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173975-95-6 2h-1-benzopyran-6-sulfonamide,2-oxo-n-[4-[1-(phenylhydrazono)ethyl]phenyl]-

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Product Name 2H-1-Benzopyran-6-sulfonamide,2-oxo-N-[4-[1-(phenylhydrazono)ethyl]phenyl]-
CAS No. 173975-95-6
Molecular Formula C23H19N3O4S