| —— | 
                                        (8R,9S,10R,13S,14S,17S)-17-(tert-Butyl-dimethyl-silanyloxy)-13-methyl-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-4-ol | 
                                        157118-03-1 | 
                                        C24H42O2Si | 
                                        390.682 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (8R,9S,10R,13S,14S,17S)-17-[tert-butyl(dimethyl)silyl]oxy-13-methyl-5,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-4-one | 
                                        157564-15-3 | 
                                        C24H40O2Si | 
                                        388.666 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3S,3aS,5aS,6R,9aR,9bS)-3-[tert-butyl(dimethyl)silyl]oxy-3a-methyl-6-(2-oxoethyl)-1,2,3,4,5,5a,6,7,8,9,9a,9b-dodecahydrocyclopenta[a]naphthalene-7-carbaldehyde | 
                                        157118-05-3 | 
                                        C23H40O3Si | 
                                        392.654 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (8R,9S,10R,13S,14S,17S)-17-(tert-Butyl-dimethyl-silanyloxy)-13-methyl-hexadecahydro-cyclopenta[a]phenanthrene-2,3,4-triol | 
                                        157118-04-2 | 
                                        C24H44O4Si | 
                                        424.696 |