Synonyms: Bentelan, Betamethasone 21-disodium phosphate, Betamethasone 21-phosphate disodium salt, Betamethasone disodium phosphate, Betamethasone sodium phosphate, Betnesol, Celestan solubile, Disodium betamethasone 21-phosphate, Durabetason, NSC 90616, Steronema, Vista-Methasone,Betamethasone Sodium Phosphate, Dexamethasone Sodium Phosphate Imp. B (EP), (11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1,4-diene-3,20-dione sodium salt (1:2), (11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-21-(phosphonooxy)pregna-1,4-diene-3,20-dione disodium salt, 9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione 21-(dihydrogen phosphate) disodium salt
