英文同义词: | Betamethasone Impurity 8;Betamethasone Impurity 19;(6α,11β,16β)-6-Bromo-9-fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione;6α-Bromo Betamethasone;Betamethasone 6alpha-Bromo Impurity;Pregna-1,4-diene-3,20-dione, 6-bromo-9-fluoro-11,17,21-trihydroxy-16-methyl-, (6α,11β,16β)-;6α-Bromo Betamethasone/Betamethasone 6alpha-Bromo Impurity/6-Bromo-9-Fluoro-11β,17,21-trihydroxy-16β-methylpregna-1,4-diene-3,20-dione;Betamethasone 6 a bromo analog |