Synonyms: (11|A)-11-hydroxy-17,21-epoxypregn-4-ene-3,20-dione;MLS002695193;NSC93356;KST-1A8254;AC1L6554;AR-1A0424;NSC-93356;(8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-10,13-dimethylspiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,2'-oxetane]-3,3'-dione