英文同义词: | BetaMethasone-17,20 21-Aldehyde;BetaMethasone-17,20 21-Aldehyde
(Mixture of IsoMers);Betamethasone-delta17,20 21-aldehyde;Pregna-1,4,17(20)-trien-21-al, 9-fluoro-11,20-dihydroxy-16-methyl-3-oxo-, (11β,16β)- (9CI);Betamethasone-Δ17,20-d3 21-Aldehyde |