3,7-dimethylbicyclo[3.3.1]nonane

1-溴-3-(溴甲基)金刚烷

1,1,2,2-四苯基乙烷

(1R,5S)-3-(2,2-diphenylethyl)-7-methylenebicyclo[3.3.1]non-2-ene

(1r,7'r)-2,2,2'',2''-tetraphenyldispiro[cyclopropane-1,3'-bicyclo[3.3.1]nonane-7',1''-cyclopropane]