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-[2.alpha.(S*),4a.beta.,4b.alpha.,7.alpha.,8a.beta.]]- 5940-00-1 DARUTIGENOL NSC310619