(3S,4S,5S,6S)-6-((8S,9S,10R,13S,14S,17S)-13-Ethyl-17-ethynyl-11-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yloxy)-3,4,5-trihydroxy-tetrahydro-2H-pyran-2-carboxylic acid ;
C28H36O8 ;
Mol. Wt.: 500.58 ;