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            2',4'-Dichloroacetophenone
          
          
         
        
          		
      
          
        
          
          
          
             
            2,2',4'-Trichloroacetophenone
          
          
         
        
          		
      
          
        
          
          
          
             
            2,4'-Difluorobenzophenone
          
          
         
        
          		
      
          
        
          
          
          
             
            2,4-Dichlorobutyrophenone
          
          
         
        
          		
      
          
        
          
          
          
             
            2',4'-Dichlorovalerophenone
          
          
         
        
          		
      
          
        
          
          
          
             
            4'-Chloroacetophenone
          
          
         
        
          		
      
            
          
    
  
          
  
          
    
  
          
  
          
    
  
          

          
          		
            
          
              
          
                
              
          
              
          
                
          
                  
          
                  
          
                    
          
                      
          
                                                

          
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