6-(3,9-Dihydroxy-4,4,10,13,17-pentamethyl-2,3,4,5,6,7,8,9,10,11,12,13,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-4-hydroxy-2-methyl-hept-2-enoic acid methyl ester InChI=1/C31H50O5/c1-19(26(34)36-8)17-21(32)18-20(2)28(5)13-11-22-23-9-10-24-27(3,4)25(33)12-14-30(24,7)31(23,35)16-15-29(22,28)6/h11,17,20-21,23-25,32-33,35H,9-10,12-16,18H2,1-8H3/b19-17+/t20-,21?,23+,24+,25-,28+,29-,30+,31-/m1/s Methyl (24E)-3alpha,9,23-trihydroxy-17,14-friedolanostan-14,24-dien-26-oate cholesta-14,24-dien-26-oic acid, 3,9,23-trihydroxy-4,4,17-trimethyl-, methyl ester, (3alpha,5alpha,13alpha,17alpha,24E)- methyl (3alpha,5alpha,13alpha,17alpha,24E)-3,9,23-trihydroxy-4,4,17-trimethylcholesta-14,24-dien-26-oate