国产一区,国产一级—级内欧洲,国产在线精品国自产拍影院同性,国产又黄又猛又粗又爽的视频

        • 

        • 

        • 

          
  
          
    
          
      
          
        
          
          
          
            
             
          
          
        
          		
      
          
    
          		
  
          

          

          
  
          
    
          
      
          
        
        
        
        
        
        
        
        
      
          
    
          		
  
          

          


          
  
          
    
  
          

          

          
  
          
    
          
      
          
        
          
          
          
            
          
              
          
              
          
                 
              
          
              
          
                
          
                  
          
                     
                     
                  
          
                  
          
                     
                    
          
                        
          
                            
          		
                            Tetracaine·HCL
                          
          
                            
          		
                            Tetracaine
                          
          
                            
          		
                            Dyclonine Hydrochloride
                          
                              
          		
                  
          
                  
          
                     
                    
          
                        
          
                            
          		
                            Bis(2-chloroethyl)am
                          
          
                            
          		
                            Ethyldiisopropylamin
                          
          
                            
          		
                            3-Chloropropylamine·
                          
          
                            
          		
                            Tripherylchlorometha
                          
          
                            
          		
                            Diethyl iminodiaceta
                          
                              
          		
                  
          
                  
          
                     
                    
          
                        
          
                            
          		
                            1,1,1-tris(4-hydroxy
                          
          
                            
          		
                            N,N-Dimethylpropiona
                          
          
                            
          		
                            BPTMC;BISP-TMC; Bisp...
                          
          
                            
          		
                            4,4'-Dichlorobenzoph
                          
                              
          		
                  
          
                  
          
                     
                    
                  
          
                  
          
                     
                     
                  
          
                  
          
                     
                     
                  
          
                
          		
              
          
            
          		
            
          
              
          
                
              
          
              
          
                 
              
          
              
          
                              
          
              
          
                
          
                  
          Tripherylchloromethane
          		
                  
          
                
          
                  
          Category:Intermediate
          
English name:Tripherylchloromethane
          
CAS No.:76-83-5
          
Structure formula:
          
Appearance:White crystal
          
Main specification:≥98 %
          
          		
                  
          
                
          
              
          
                
          
                  
                
          
              
          		
              
          
            
          		
          
          
        
          		
      
          
    
          		
  
          

          

          
  
          
    
          
      
          
        
          
          
          
            
          Home | Company | Products | Facility | Honors | Contact | Order | 中文版　【Admin】
          		
          
          
          
          
            
          Copyright(C)2014, Yumen Qianhua Pharmaceutical Co., Ltd(ChangzhouTianhua Pharmaceutical CO., LTD.) All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
          

          蘇公網(wǎng)安備 32048202000188號(hào)