Similar names: Pregn-4-ene-3,20-dione, 21-hydroxy-; 11-Deoxycorticosterone (8CI); 11-Dehydroxycorticosterone; 11-Desoxycorticosterone; 21-Hydroxy-3,20-dioxopregn-4-ene; 21-Hydroxy-Δ4-pregnane-3,20-dione; 21-Hydroxy-Δ4-pregnene-3,20-dione; 21-Hydroxypregn-4-ene-3,20-dione; 21-Hydroxyprogesterone; 4-Pregnen-21-ol-3,20-dione; Cortexone; Corticosterone, 11-deoxy-; DOC; DOC (steroid); Deoxycorticosterone; Deoxycortone; Desoxycorticosterone; Desoxycortone; Kendall's desoxy compound B; NSC 11319; Reichstein's substance Q; Δ4-Pregnene-21-ol-3,20-dione