Taizhou Keyan fine chemical co.,ltd.
                
          
                  
          
                    
                  
          
                  
          
                     
                    
          
                
          		
              
          
            
          		
          
          
          
          
            
          
              
          
                
              
          
            
          		
          
          
        
          		
      
          
    
          		
  
          
  
          
    
          
      
          
        
      
          
    
          		
  
          

          

  
  



  
  
  
  
  
  
  
  


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

          
          		
            
          
              
          
                
              
          
              
          
                
          
                  
          
                    
          
                      
          
                        
          
                          
                        
          
                        
          
                                                      
          
                              
          
                                
          Welcome Taizhou Keyan fine chemical co., ltd
          		
                              
          
                              
          
                                
          
                                  
          
                                    
          
	Welcome Taizhou Keyan fine chemical co., ltd
          
          		
                                  
          
                                
          		
                              
          
                            
          		
                        
          
                        
          
                          
                        
          
                      
          		
                    
          
                  
          		
              
          
              
          
                
              
          
            
          		
          
          
        
          		
      
          
    
          		
  
          

          

          


          
      
          
        
          
          
          
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