| —— | 
                                        1α-ethenyl-2α-<2-(4-methoxybenzocyclobutenyl)-2-oxoethyl>-1β-methyl-3-oxocyclohexane | 
                                        81277-67-0 | 
                                        C20H24O3 | 
                                        312.409 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1,2,3,4,4aβ,5,6,7,8,8a-decahydro-6α-hydroxy-3-<2-(4-methoxybenzocyclobutenyl)>-8aβ-methyl-1-oxonaphthalene | 
                                        77727-32-3 | 
                                        C20H26O3 | 
                                        314.425 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1α-ethenyl-4α-hydroxy-2α-<2-(4-methoxybenzocyclobutenyl)-2-oxoethyl>-1β-methylcyclohexane | 
                                        81277-65-8 | 
                                        C20H26O3 | 
                                        314.425 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1α-ethenyl-2α-<2-(4-methoxybenzocyclobutenyl)-2-oxoethyl>-1β-methyl-4α-<(tetrahydropyranyl)oxy>cyclohexane | 
                                        81277-64-7 | 
                                        C25H34O4 | 
                                        398.543 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        3-<2-(1-cyano-4-methoxybenzocyclobutenyl)>-1,2,3,4,4aβ,5,6,7,8,8a-decahydro-6α-hydroxy-8aβ-methyl-1-oxonaphthalene | 
                                        81277-57-8 | 
                                        C21H25NO3 | 
                                        339.434 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (4aR,6R,8aS)-2-Bromo-6-hydroxy-3-(3-methoxy-bicyclo[4.2.0]octa-1(6),2,4-trien-7-yl)-8a-methyl-octahydro-naphthalen-1-one | 
                                        81277-59-0 | 
                                        C20H25BrO3 | 
                                        393.321 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        1,1-(1,2-ethylenedioxy)-1,2,3,4,4aβ,5,6,7,8,8a-decahydro-6α-hydroxy-3-<2-(4-methoxybenzocyclobutenyl)>-8aβ-methylnaphthalene | 
                                        81277-58-9 | 
                                        C22H30O4 | 
                                        358.478 |