3,3-ethylenedioxylup-20(29)-ene

lup-20(29)-en-3β-ol

lup-20(29)-en-3β-ol

[(1R,3aR,5aR,5bR,7aR,9R,11aR,13aR)-3a,5a,5b,8,8,11a-hexamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysen-9-yl] acetate

30-羟基羽扇-20(29)-烯-3-酮