IUPAC Name
(2R,3R,4S,5S,6R)-2-(((3S,8S,9S,10R,13R,14S,17R)-17-((2R,5R)-5-ethyl-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol
References
"Tanaka; et al,: J, Bichem,; 17; 483 (1933); Nigro; N,D,; et al,: J, Natl,cacer Inst,; 69; 103 (1982);"