(3S,8S,9S,10R,13R,14S,17R)-17-((2R,5S)-5-ethyl-6-methylhept-6-en-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-ol; Poriferasta-5,25-dien-3beta-ol;5,25-Stigmastadienol;(24s)stigmasta-5,25-dien-3b-ol