| 标题 | 
                                        
                                                
                                                    | (11β)-21-(Acetyloxy)-3-ethoxy-11,17-dihydroxy-pregna-3,5-dien-20-one |  | 
                        
                            
                                | IUPAC标准名 | 
                                        
                                                
                                                    | 2-[(1S,2R,10S,11S,14R,15S,17S)-5-ethoxy-14,17-dihydroxy-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadeca-5,7-dien-14-yl]-2-oxoethyl acetate |  | 
                        
                            
                                | IUPAC传统名 | 
                                        
                                                
                                                    | 2-[(1S,2R,10S,11S,14R,15S,17S)-5-ethoxy-14,17-dihydroxy-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadeca-5,7-dien-14-yl]-2-oxoethyl acetate |  | 
                        
                            
                                | 别名 | 
                                        
                                                
                                                    | 3-Ethoxy-11β,17,21-trihydroxy-pregna-3,5-dien-20-one 21-Acetate |  |