(2alpha,3alpha,5xi,9xi,11alpha,13R,14S,20xi)-3,11,13-tris(acetyloxy)-14-hydroxyhetisan-2-yl rel-2-methylpropanoate Glandulosine InChI=1/C30H39NO9/c1-12(2)25(35)40-18-10-29-21-17-9-28-8-13(3)19(20(22(28)29)37-14(4)32)24(39-16(6)34)30(28,36)26(29)31(17)11-27(21,7)23(18)38-15(5)33/h12,17-24,26,36H,3,8-11H2,1-2,4-7H3/t17?,18-,19?,20-,21?,22?,23-,24-,26?,27+,28?,29?,30-/m1/s propanoic acid, 2-methyl-, (2alpha,3alpha,5xi,9xi,11alpha,13R,14S,20xi)-3,11,13-tris(acetyloxy)-14-hydroxyhetisan-2-yl ester