3,16-Diacetylcevagenin 3-beta,9,12,14,16-beta,17,20-Heptahydroxy-5-alpha-cevan-4-one 3,16-diacetate 5-alpha-Cevan-4-one, 3-beta,9,12,14,16-beta,17,20-heptahydroxy-, 3,16-diacetate FL5900000