Synonyms: Corticosterone,11-deoxy-16a,17-epoxy-, acetate (6CI);Pregn-4-ene-3,20-dione, 16a,17-epoxy-21-hydroxy-, acetate (7CI,8CI);16,17-Epoxy-3H-cyclopenta[a]phenanthrene, pregn-4-ene-3,20-dione deriv.;16,17-Epoxydeoxycorticosterone acetate; Epoxideoxycorticosterone acetate; NSC18316; SKF 3138