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105917-63-3 1h-2-benzopyran-8-sulfonamide, 3,4-dihydro-3-methyl-1-oxo-

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Product Name 1H-2-Benzopyran-8-sulfonamide, 3,4-dihydro-3-methyl-1-oxo-
CAS No. 105917-63-3
Molecular Formula C10H11NO4S