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646040-21-3 2-thiophenesulfonamide, n-(4-chlorophenyl)-5-methyl-4-nitro-

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Product Name 2-Thiophenesulfonamide, N-(4-chlorophenyl)-5-methyl-4-nitro-
CAS No. 646040-21-3
Molecular Formula C11H9ClN2O4S2