5534-05-4 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-acetate 17-isobutyrate 9-Fluoro-11beta,17,21-trihydroxy-16beta-methylpregnpa-1,4-diene-3,20-dione 21-acetate 17-isobutyrate Acibutate de betamethasone [INN-French] Acibutato de betametasona [INN-Spanish] Betamethasone acibutate Betamethasone acibutate [BAN:INN] Betamethasoni acibutas [INN-Latin] EINECS 226-885-5 GR 2/541