152221-13-1 1,4:2,6-Dimethano-3-benzoxepin,1,2,4,5,5a,6,7,9a-octahydro-6,7,8,11-tetramethyl-, (1a,2b,4a,5aa,6b,7a,9aa,11R*)-(+)- 152221-14-2 4,8-Methanocyclopenta[3,4]cyclobuta[1,2]cyclononene-3,4(1H)-diol,dodecahydro-3,7,8,10a,11-pentamethyl-, [3R-(3a,3ab,3ba,4a,7a,8b,10aa,10bb,11R*)]-