Chemical Name: 17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione
Synonym: 9-Desfluoro-11-deoxy Betamethasone; (8R,9S,10R,13S,14S,16S,17R)-17-Hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one