1524-94-3

Dexamethasone acetate impurity E Dexamethasone Acetate EP Impurity E Dexamethasone Acetate Impurity 5（Dexamethasone Acetate EP Impurity E） 9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregn-4-en-21-yl acetate 9-Fluoro-11β,17-dihydroxy-16α-methyl-3,20-dioxopregn-4-en-21-yl Acetate Pregn-4-ene-3,20-dione, 21-(acetyloxy)-9-fluoro-11,17-dihydroxy-16-methyl-, (11β,16α)- (9CI) 2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate Dexamethasone impurity 7/Dexamethasone Acetate EP Impurity E/2-((8S,9R,10S,11S,13S,14S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate