CAS No 98474-78-3 , (3R,4S,5S,6R)-2-[[(3S,5R,6S,8R,9R,10R,12R,13R,14R,17S)-3,
12-dihydroxy-17-[(2S,
5R)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-4,4,8,10,
14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,
17-dodecahydro-1H-cyclopenta[a]phenanthren-6-yl]oxy]-6-(hydroxymethyl)
oxane-3,4,5-triol