| 标题 | 
                                        
                                                
                                                    | 2',3'-O-Isopropylidene-5-chlorouridine |  | 
                        
                            
                                | IUPAC标准名 | 
                                        
                                                
                                                    | 1-[(4R,6R,6aS)-6-(hydroxymethyl)-2,2-dimethyl-tetrahydro-2H-furo[3,4-d][1,3]dioxol-4-yl]-5-chloro-1,2,3,4-tetrahydropyrimidine-2,4-dione |  | 
                        
                            
                                | IUPAC传统名 | 
                                        
                                                
                                                    | 1-[(4R,6R,6aS)-6-(hydroxymethyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-5-chloro-3H-pyrimidine-2,4-dione |  | 
                        
                            
                                | 别名 | 
                                        
                                                
                                                    | 5-Chloro-2',3'-O-(1-methylethylidene)uridine |  |