| —— | 
                                        (2S,4aR,8aS)-4,4-dimethoxy-1,2,8,8a-tetrahydro-7H-2,4a-ethanonaphthalene-3,7(4H)-dione | 
                                        1265279-32-0 | 
                                        C14H18O4 | 
                                        250.295 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,4aS,8S,8aS)-4,4-dimethoxy-8-methyl-1,2,8,8a-tetrahydro-7H-2,4a-ethanonaphthalene-3,7(4H)-dione | 
                                        1265279-33-1 | 
                                        C15H20O4 | 
                                        264.321 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,4aS,8aS)-8-allyl-4,4-dimethoxy-8-methyl-1,2,8,8a-tetrahydro-7H-2,4a-ethanonaphthalene-3,7(4H)-dione | 
                                        1265279-34-2 | 
                                        C18H24O4 | 
                                        304.386 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,4aS,8aS)-4,4-dimethoxy-8-methyl-8-((E)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-1,2,8,8a-tetrahydro-7H-2,4a-ethanonaphthalene-3,7(4H)-dione | 
                                        1265279-35-3 | 
                                        C24H35BO6 | 
                                        430.349 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,4aR,8aS)-4,4-dimethoxy-3-methylene-1,2,3,4,8,8a-hexahydro-7H-2,4a-ethanonaphthalen-7-one | 
                                        1265279-39-7 | 
                                        C15H20O3 | 
                                        248.322 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,4aS,8S,8aS)-4,4-dimethoxy-8-methyl-3-methylene-1,2,3,4,8,8a-hexahydro-7H-2,4a-ethanonaphthalen-7-one | 
                                        1265279-40-0 | 
                                        C16H22O3 | 
                                        262.349 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,4aS,8S,8aS)-8-allyl-4,4-dimethoxy-8-methyl-3-methylene-1,2,3,4,8,8a-hexahydro-7H-2,4a-ethanonaphthalen-7-one | 
                                        1265279-41-1 | 
                                        C19H26O3 | 
                                        302.414 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,3R,4aR,8aR)-4,4-dimethoxy-1,3,4,7,8,8a-hexahydro-2H-2,4a-ethanonaphthalen-3-ol | 
                                        1265279-24-0 | 
                                        C14H22O3 | 
                                        238.327 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        3-((2S,4aS,8S,8aS)-4,4-dimethoxy-8-methyl-3-methylene-7-oxo-1,3,4,7,8,8a-hexahydro-2H-2,4a-ethanonaphthalen-8-yl)propanal | 
                                        1265279-43-3 | 
                                        C19H26O4 | 
                                        318.413 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,4aR,8aR)-4,4-dimethoxy-3-methylene-1,3,4,7,8,8a-hexahydro-2H-2,4a-ethanonaphthalene | 
                                        1265279-38-6 | 
                                        C15H22O2 | 
                                        234.338 | 
                                    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                        | —— | 
                                        (2S,3R,4aS,8S,8aS)-8-allyl-3-((tert-butyldimethylsilyl)oxy)-4,4-dimethoxy-8-methyl-1,2,3,4,8,8a-hexahydro-7H-2,4a-ethanonaphthalen-7-one | 
                                        1265279-28-4 | 
                                        C24H40O4Si | 
                                        420.665 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,3R,4aS,8R,8aS)-8-allyl-3-((tert-butyldimethylsilyl)oxy)-4,4-dimethoxy-8-methyl-1,2,3,4,8,8a-hexahydro-7H-2,4a-ethanonaphthalen-7-one | 
                                        1265279-56-8 | 
                                        C24H40O4Si | 
                                        420.665 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,3R,4aS,8aS)-3-((tert-butyldimethylsilyl)oxy)-4,4-dimethoxy-8-methyl-1,2,3,4,8,8a-hexahydro-7H-2,4a-ethanonaphthalen-7-one | 
                                        1265279-27-3 | 
                                        C21H36O4Si | 
                                        380.6 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,4aS,8S,8aS)-4,4-dimethoxy-8-methyl-3-methylene-8-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)allyl)-1,2,3,4,8,8a-hexahydro-7H-2,4a-ethanonaphthalen-7-one | 
                                        1265279-42-2 | 
                                        C25H37BO5 | 
                                        428.377 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (2S,3R,4aR,8aS)-3-((tert-butyldimethylsilyl)oxy)-4,4-dimethoxy-1,2,3,4,8,8a-hexahydro-7H-2,4a-ethanonaphthalen-7-one | 
                                        1265279-26-2 | 
                                        C20H34O4Si | 
                                        366.573 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        tert-butyl(((2S,3R,4aR,8aR)-4,4-dimethoxy-1,3,4,7,8,8a-hexahydro-2H-2,4a-ethanonaphthalen-3-yl)oxy)dimethylsilane | 
                                        1265279-25-1 | 
                                        C20H36O3Si | 
                                        352.59 |