Synonyms: Androst-4-ene-3,17-dione,11b-hydroxy- (8CI);(11b)-11-Hydroxyandrost-4-ene-3,17-dione;11b-Hydroxy-4-androsten-3,17-dione;11b-Hydroxy-D4-androstene-3,17-dione;11b-Hydroxyandrost-4-ene-3,17-dione;4-Androsten-11b-ol-3,17-dione;4-Androstene-11b-ol-3,17-dione;NSC 12167;NSC 17102;U 2826;D4-Androsten-11b-ol-3,17-dione;D4-Androstene-11b-ol-3,17-dione;