英文别名
acetylbetulinic acid N-(1,1-bis(hydroxymethyl)-2-hydroxyethyl)formamide;[(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-3a-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]carbamoyl]-5a,5b,8,8,11a-pentamethyl-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