Synonyms: 15,16-Secodammarane;Phenanthrene, tetradecahydro-1,1,4b,8,8,10a-hexamethyl-2-(1,2,6-trimethylheptyl)-,[2R-[2a(1R*,2R*),4aa,4bb,8aa,10ab]]-; [2R-[2a(1R*,2R*),4aa,4bb,8aa,10ab]]-Tetradecahydro-1,1,4b,8,8,10a-hexamethyl-2-(1,2,6-trimethylheptyl)phenanthrene