CAS No:6990-06-3 ||Chemical Formula:C31H48O6 ||Molecular Weight:516.71900 ||Exact Mass:516.34509 ||(Z)-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-acetoxy-3,11-dihydroxy-4,8,10,14-tetramethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-6-methylhept-5-enoic acid