| —— | 
                                        (1S,4aR,8aR)-3,4,4a,5,6,7,8,8a-octahydro-1-methoxycarbonyl-5,5,8a-trimethyl-trans-naphthalene-2(1H)-one | 
                                        223269-87-2 | 
                                        C15H24O3 | 
                                        252.354 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (1R,4aS,8aS)-(-)-1,2,3,4,4a,5,6,7,8,8a-decahydro-5,5,8a-trimethyl-2-oxo-1-naphthaleneacetonitrile | 
                                        91547-83-0 | 
                                        C15H23NO | 
                                        233.354 |