| —— | 
                                        (3S,5S,6S,8S,9S,10S,11S,13S,14S)-3,6,11-tris[[tert-butyl(dimethyl)silyl]oxy]-10,13-dimethyl-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-17-one | 
                                        1447017-37-9 | 
                                        C37H72O4Si3 | 
                                        665.233 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (S)-1-((3S,5S,6S,8S,9S,10S,11S,13S,14S,17S)-3,6,11-tris((tert-butyldimethylsilyl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-ol | 
                                        1447017-39-1 | 
                                        C39H78O4Si3 | 
                                        695.302 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (((3S,5S,6S,8S,9S,10S,11S,13S,14S,Z)-17-ethylidene-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,6,11-triyl)tris(oxy))tris(tert-butyldimethylsilane) | 
                                        1447017-38-0 | 
                                        C39H76O3Si3 | 
                                        677.287 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (3S,5S,6S,8S,9S,10S,11S,13S,14S)-3,11-bis((tert-butyldimethylsilyl)oxy)-10,13-dimethylhexadecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-6-ol | 
                                        1447017-36-8 | 
                                        C33H62O5Si2 | 
                                        595.023 |