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166097-53-6 2h-1-benzopyran-3-sulfonamide, 6-nitro-2-oxo-n-2-propenyl-

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Product Name 2H-1-Benzopyran-3-sulfonamide, 6-nitro-2-oxo-N-2-propenyl-
CAS No. 166097-53-6
Molecular Formula C12H10N2O6S