英文别名
(2S,3R,4R,5R,6S)-2-[(2S,3R,4S,5S)-2-[(2R,3R,4S,5S,6R)-2-[[(3aS,4S,5aR,5bR,7aR,9S,11aR,11bR,13R,13aR,13bS)-4,13-dihydroxy-5a,5b,8,8,11a,13b-hexamethyl-3-methylidene-2,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-tetradecahydro-1H-cyclopenta[a]chrysen-9-yl]oxy]-3,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,5-dihydroxyoxan-4-yl]oxy-6-methyloxane-3,4,5-triol