| —— | 
                                        (3S,5S)-3,5-bis[(1,1-dimethylethyl)dimethylsilyloxy]-6-heptenal | 
                                        172516-23-3 | 
                                        C19H40O3Si2 | 
                                        372.696 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3S,5S)-3,5-bis[(1,1-dimethylethyl)dimethylsilyloxy]-6-heptenic acid | 
                                        342645-97-0 | 
                                        C19H40O4Si2 | 
                                        388.695 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        ethyl (5S,7S)-5,7-bis[(1,1-dimethylethyl)dimethylsilyloxy]-3-oxo-8-nonenate | 
                                        342645-70-9 | 
                                        C23H46O5Si2 | 
                                        458.786 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [3S-(1Z,3α,5β)]-2-[3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethanol | 
                                        81506-24-3 | 
                                        C21H42O3Si2 | 
                                        398.734 | 
                                    
                                                                                                                                            
                                        | 马沙骨化醇中间体 | 
                                        [3S-(1E,3α,5β)]-2-[3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethanol | 
                                        227961-42-4 | 
                                        C21H42O3Si2 | 
                                        398.734 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        <3S-(1Z,3α,5β)>-2-<3,5-bis<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2-methylenecyclohexylidene>-1-chloroethane | 
                                        81506-25-4 | 
                                        C21H41ClO2Si2 | 
                                        417.179 |