| 标题 | 
                                        
                                                
                                                    | Methyl 2,2-difluoro-2-(1,1,2,2-tetrafluoro-2-(perfluorobutoxy)ethoxy)acetate |  | 
                        
                            
                                | IUPAC标准名 | 
                                        
                                                
                                                    | methyl 2,2-difluoro-2-[1,1,2,2-tetrafluoro-2-(nonafluorobutoxy)ethoxy]acetate |  | 
                        
                            
                                | IUPAC传统名 | 
                                        
                                                
                                                    | methyl 2,2-difluoro-2-[1,1,2,2-tetrafluoro-2-(nonafluorobutoxy)ethoxy]acetate |  |