Synonyms: 16α-Methyl Epoxide(8-DM);9b-Pregna-1,4-diene-3,20-dione,9,11b-epoxy-17,21-dihydroxy-16a-methyl- (7CI,8CI);Dexamethasone9,11-epoxide;(9β,11β,16α)-17,21-Dihydroxy-16-methyl-9,11-epoxypregna-1,4-dien-3,20-dion;AC1L3LOM;AC1Q5HK8;CID91242;AR-1C1025;