| —— | 
                                        (3S,4S,6R)-6-[(1R,3aR,4E,7aR)-4-(bromomethylidene)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-3-ethyl-2-methylideneheptane-1,4-diol | 
                                        737782-93-3 | 
                                        C21H35BrO2 | 
                                        399.412 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        [(3S,6R)-6-[(1R,3aR,4E,7aR)-4-(bromomethylidene)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-3-ethyl-2-methylidene-4-oxoheptyl] 2,2-dimethylpropanoate | 
                                        737782-95-5 | 
                                        C26H41BrO3 | 
                                        481.514 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4S,5S)-5-[(2R)-2-[(1R,3aR,4E,7aR)-4-(bromomethylidene)-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propyl]-4-ethyl-3-methylideneoxolan-2-one | 
                                        737782-87-5 | 
                                        C21H31BrO2 | 
                                        395.38 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (1R,4E,3aR,7aR)-4-bromomethylene-1-[(1R)-2-formyl-1-methylethyl]-7a-methylperhydroindene | 
                                        173388-41-5 | 
                                        C15H23BrO | 
                                        299.251 |