英文别名
2α,3β-dihydroxy-olean-12-ene-23,28-dioic acid dimethyl ester;2α,3β-Dihydroxy-olean-12-en-23,28-disaeure-dimethylester;dimethyl (2R,3R,4S,4aR,6aR,6bS,8aS,12aS,14aR,14bR)-2,3-dihydroxy-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4,8a-dicarboxylate