| —— | (3aS,5aS,5bR,11aR,11bS,13aR)-11a-methyl-3,3a,4,5,5a,5b,6,8,10,11,11a,11b,12,13-tetradecahydro-1H-spiro[naphtho[2',1':4,5]indeno[1,7a-c]furan-9,2'-[1,3]dioxolan]-1-one | 86272-99-3 | C22H30O4 | 358.478 | 
                                                                                                                                            
                                        | 21-羟基孕甾烯醇酮3,21-二乙酸酯 | 3β,21-diacetoxypregn-5-en-20-one | 1693-63-6 | C25H36O5 | 416.558 | 
                                                                                                                                            
                                        | —— | 3β-acetoxy-androst-5-ene-17β-carbaldehyde | 19669-97-7 | C22H32O3 | 344.494 | 
                                                                                                                                            
                                        | —— | 1-((3S,8S,9S,10R,13S,14S,17S)-3-Hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-ethane-1,2-diol | 47328-38-1 | C21H34O3 | 334.499 | 
                                                                                                                                            
                                        | —— | 3-oxo-17β-(hydroxymethyl)androst-4-en-18-oic acid γ-lactone | 86272-98-2 | C20H26O3 | 314.425 |