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         ——  4,4''-Bis-(p-tolylsulfonylureido)-diphenylmethane【B-TUM】                     ——
        
    Product Name:4,4''-Bis-(p-tolylsulfonylureido)-diphenylmethane【B-TUM】
        
  CAS NO.: 151882-81-4

        

        
 
           

     
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