英文别名
(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[2-(carboxymethyloxy)acetyl]oxy-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid;(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[2-(carboxymethoxy)acetyl]oxy-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]chrysene-3a-carboxylic acid