(11beta,16alpha)-9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione labeled with tritium (3H)-Dexamethasone (3H)-Dexamethasone (labeled with tritium) 23495-06-9 Pregna-1,4-diene-3,20-dione, 9-fluoro-11,17,21-trihydroxy-16-methyl-, labeled with tritium, (11beta,16alpha)-