(11?,16?)-11,21-Dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregn-4-ene-3,20-dione; 11?,21-Dihydroxy-16?,17-isopropylidenedioxy-4-pregnene-3,20-dione; 16?-Hydroxyhydrocortisone 16,17-acetonide
(11?,16?)-11,21-Dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregn-4-ene-3,20-dione; 11?,21-Dihydroxy-16?,17-isopropylidenedioxy-4-pregnene-3,20-dione; 16?-Hydroxyhydrocortisone 16,17-acetonide