11-beta,21-Dihydroxypregn-4-ene-3,20-dione acetate 1173-26-8 11beta,21-Dihydroxypregn-4-ene-3,20-dione 21-acetate 4-08-00-02907 (Beilstein Handbook Reference) BRN 3225312 CORTICOSTERONE, 21-ACETATE Cort A Corticosterone 21-acetate Corticosterone acetate EINECS 214-635-8 NSC 81764 Pregn-4-ene-3,20-dione, 11-beta,21-dihydroxy-, 21-acetate Pregn-4-ene-3,20-dione, 11beta,21-dihydroxy-, 21-acetate Pregn-4-ene-3,20-dione, 21-(acetyloxy)-11-hydroxy-, (11-beta)- (9CI) SKF 5654