(1beta,2alpha,3beta,5xi,9xi,18xi)-1,2-dihydroxy-11-oxours-12-en-3-yl acetate Acetic acid 1,2-dihydroxy-4,4,6a,6b,8a,11,12,14b-octamethyl-14-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydro-picen-3-yl ester InChI=1/C32H50O5/c1-17-10-12-29(6)14-15-30(7)20(23(29)18(17)2)16-21(34)25-31(30,8)13-11-22-28(4,5)27(37-19(3)33)24(35)26(36)32(22,25)9/h16-18,22-27,35-36H,10-15H2,1-9H3/t17-,18+,22?,23?,24-,25?,26-,27+,29-,30-,31-,32+/m1/s urs-12-en-11-one, 3-(acetyloxy)-1,2-dihydroxy-, (1beta,2alpha,3beta,5xi,9xi,18xi)-