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                        English name：
                        Tiotropium Bromide
                    
          
                                        
                                        
          
                        Chemical name：
                        (1α,2β,4β,5α,7β)-7-[(Hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4]nonane bromide
                    
          
                                        
                                        
          
                        Category involved：
                        bulk pharmaceutical chemicals
                    
          
                                            				
          
                        Structural type：
                        
                    
          
    				                    
                                        
          
                        CAS#：
                        136310-93-5 
                    
          
                                                            
          
                        Molecular formula：
                        C19H22BrNO.4S2
                    
          
                                                            
          
                        Molecular weight：
                        472.41
                    
          
                                                            
          
                        Quality standard：
                        Comply with the standards of Merck
                    
          
                                                                                            
          
        
          
    
          
    
          

          

          



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