Alternate Names: d4-Pregnen-11ß,17a,21-triol-3,20-dione; Cortisol acetate; 11ß,17a,21-Trihydroxy-4-pregnene-3,20-dione 21-acetate; 17-a-Hydroxycorticosterone acetate; 17-Hydroxycorticosterone 21-acetate; 21-Acetoxy-4-pregnene-11ß,17a-diol-3,20-dione; 4-Pregnene-11ß,17a,21-triol-3,20-dione 21-acetate