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909038-55-7 2h-1-benzopyran-6-sulfonamide,3-bromo-7-methyl-n-[[(4-nitrophenyl)amino]carbonyl]-2-oxo-

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Product Name 2H-1-Benzopyran-6-sulfonamide,3-bromo-7-methyl-N-[[(4-nitrophenyl)amino]carbonyl]-2-oxo-
CAS No. 909038-55-7
Molecular Formula C17H12BrN3O7S