英文同义词: | 9,11β-Dichloro-17,21-dihydroxy-16β-Methyl-pregna-1,4-diene-3,20-dione Dipropionate;Beclomethasone Dipropionate Impurity O;Beclometasone Dipropionate EP Impurity O;Beclometasone Dipropionate EP Impurity Q;Beclomethasone EP Impurity O;Beclomethasone Dipropionate EP Impurity O;Pregna-1,4-diene-3,20-dione, 9,11-dichloro-16-methyl-17,21-bis(1-oxopropoxy)-, (11β,16β)- (9CI);Beclometasone (Beclomethasone) Dipropionate EP Impurity O |