1,2-Ethanediol, 1-(2,3,4,4a,4b,5,6,7,8,8a,9,10-dodecahydro-7-hydroxy-2,4b,8,8-tetramethyl-2-phenanthrenyl)-, (2S-(2alpha(S*),4abeta,4balpha,7alpha,8abeta))- 5940-00-1 Darutigenol