CAS No 129741-57-7 , [(2S,3R,4S,5S)-6-[[(2R,3R,4R,5S,6R)-3,
4-dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4R,5R,6S)-3,4,
5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,4,
5-trihydroxyoxan-2-yl]
(5aS,5bR,7aR,8R,9S,11aR,11bR,13aR,13bR)-9-[(3R,4S,5S)-4,
5-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,
5-trihydroxy-6-methyloxan-2-yl]oxyoxan-2-yl]oxy-8-(hydroxymethyl)-5a,5b,
8,11a,13a-pentamethyl-1-prop-1-en-2-yl-2,3,4,5,6,7,7a,9,10,11,11b,12,13,
13b-tetradecahydro-1H-cyclopenta[a]chrysene-3a-carboxylate