(14alpha)-13-[2-(acetyloxy)ethylidene]-14-methylpodocarpan-15-yl acetate 1-phenanthrenemethanol, 7-[2-(acetyloxy)ethylidene]tetradecahydro-1,4a,8-trimethyl-, acetate, (1R,4aR,4bS,7E,8R,8aS,10aR)- 16,18-Diacetoxycass-13(15)-ene Acetic acid 2-(8-acetoxymethyl-1,4b,8-trimethyl-dodecahydro-phenanthren-2-ylidene)-ethyl ester InChI=1/C24H38O4/c1-16-19(11-14-27-17(2)25)7-9-21-20(16)8-10-22-23(4,15-28-18(3)26)12-6-13-24(21,22)5/h11,16,20-22H,6-10,12-15H2,1-5H3/b19-11+/t16-,20-,21-,22-,23-,24+/m0/s