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646040-10-0 2-thiophenesulfonamide, 5-chloro-n-(4-methylphenyl)-4-nitro-

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Product Name 2-Thiophenesulfonamide, 5-chloro-N-(4-methylphenyl)-4-nitro-
CAS No. 646040-10-0
Molecular Formula C11H9ClN2O4S2