| —— | (1'S,2S,4R,4'R)-5,7-dimethoxy-2',2'-dimethyl-4-(2-methylpropyl)spiro[3,4-dihydrochromene-2,3'-bicyclo[2.2.1]heptane]-6,8-dicarboxylic acid | 115014-42-1 | C25H34O7 | 446.541 | 
                                                                                                                                            
                                        | —— | [(1'S,2S,4R,4'R)-6-(hydroxymethyl)-5,7-dimethoxy-2',2'-dimethyl-4-(2-methylpropyl)spiro[3,4-dihydrochromene-2,3'-bicyclo[2.2.1]heptane]-8-yl]methanol | 115014-32-9 | C25H38O5 | 418.574 | 
                                                                                                                                            
                                        | —— | (1'S,2S,4R,4'R)-6,8-dibromo-5,7-dimethoxy-2',2'-dimethyl-4-(2-methylpropyl)spiro[3,4-dihydrochromene-2,3'-bicyclo[2.2.1]heptane] | 115014-30-7 | C23H32Br2O3 | 516.313 |