Synonyms:
4-pregnen-11beta-ol-3,20-dione ; pregn-4-ene-3,20-dione, 11β-hydroxy- ; 11beta-hydroxyprogesterone ; 11-beta-hydroxy-pregn-4-ene-20-dione ; 11β-hydroxy-4-pregnen-3,20-dione ; pregn-4-ene-3,20-dione,11-hydroxy-, (11b)- ; 11-beta-hydroxypregn-4-ene-3,20-dione ; 11b-hydroxyprogesterone ; (11β)-11-hydroxypregn-4-ene-3,20-dione ; 11-hydroxy-20-dion(11-beta)-pregn-4-ene- ; 11-beta-hydroxy-4-pregnene-3,20-dione ; 4-pregnen-11beta-3,20-dione ; 11β-hydroxyprogesterone ; (11b)-11-hydroxypregn-4-ene-3,20-dione ; 21-deoxycorticosterone ; hydroxyprogesterone, 11b-