(1R,3aS,3bR,7aS,8aR,8bR,8cR,10aS)-1-acetyl-5-fluoro-8b,10a-dimethyl-7-oxo-1,2,3,3a,3b,7,7a,8,8a,8b,8c,9,10,10a-tetradecahydrocyclopenta[a]cyclopropa[g]phenanthren-1-yl acetate
CAS No. 34542-22-8