120152-00-3 9,11-Ecet 9,11-Epoxycholest-7-ene-3,5,6-triol 9alpha,11alpha-5alpha-Cholest-7-ene-3beta,5,6beta-triol Cholest-7-ene-3,5,6-triol, 9,11-epoxy-, (3beta,5alpha,6beta,11alpha)-