147512-46-7 17-Hydroxygylaucogenin A 6H-2,3,5-Trioxapentaleno(1',6':5,6,7)cyclonona(1,2-a)naphthalen-6-one, 2a,4,4a,6a,7,9,10,11,12,12a,12b,13,14,14b-tetradecahydro-10,11,14b-trihydroxy-2a,12a-dimethyl-, (2aR-(2aR*,4aR*,6aS*,10R*,11R*,12aR*,12bS*,14bS*))- Hancogenin B