Synonyms: D-Friedours-14-en-3-ol,(3b)-; D-Friedours-14-en-3b-ol (7CI,8CI); 3-Picenol,1,2,3,4,4a,5,6,6a,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-eicosahydro-4,4,6a,8a,11,12,12b,14b-octamethyl-,(3S,4aR,6aR,8aR,11R,12S,12aR,12bS,14aR,14bR)-; Isoursenol; [3S-(3a,4ab,6aa,8aa,11b,12a,12aa,12bb,14ab,14ba)]-1,2,3,4,4a,5,6,6a,8,8a,9,10,11,12,12a,12b,13,14,14a,14b-Eicosahydro-4,4,6a,8a,11,12,12b,14b-octamethyl-3-picenol