106386-94-1 2-Phenanthrenol, 7-ethenyl-1,2,3,4,4a,6,7,8,8a,9,10,10a-decahydro-1,1,4a,7-tetramethyl-, (2R-(2alpha,4aalpha,7alpha,8abeta,10abeta))- 3R,5R,8S,10R,13R-Entpimara-9(11),15-dien-3-alpha-ol Viguiepenol