DL-Ethylgonendione
                        
                            
                            
                                
                                    
                                        
                                            
                                            
                                                
                                            
                                        
                                    
                                    
                                        
                                            
                                            
                                                
                                                 
                                               
                                                
                                                    
                                                        
                                                            
                                                        
                                                    
                                                
                                            
                                        
                                    
                                    
                                        
                                    
                                    
                                    
                                
                            
                        
                    
                    
                The molecular weight is 286.41, the purity is 99%, and the intermediate of etopregnene.

