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646039-57-8 2-thiophenesulfonamide, 5-chloro-n-(4-chlorophenyl)-4-nitro-

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Product Name 2-Thiophenesulfonamide, 5-chloro-N-(4-chlorophenyl)-4-nitro-
CAS No. 646039-57-8
Molecular Formula C10H6Cl2N2O4S2