(8S,9S,10R,13S,14S,17S)-17-(2-hydroxyacetyl)-10,13-dimethyl-7,8,9,10,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11(2H,6H)-dione;11-Dehydrocorticosterone; 11-Oxo-11-deoxycorticosterone; 11-Oxocorticosterone;17-(1-keto-2-Hydroxyethyl)-?4-androsten-3,11-dione; 4-Pregnen-21-ol-3,11,20-trione;11-Dehydro-corticosterone; Dehydrocorticosterone; Kendall's compound A;NSC-9702; ?4-Pregnen-21-ol-3,11,20-trione; ?4-Pregnene-21-ol-3,11,20-trione;
