Icomethasone 21-mesylate; (11β,16α)-9-Chloro-11,17-dihydroxy-16-methyl-21- [(methylsulfonyl)oxy]pregna-1,4-diene-3,20-dione; Mometasone EP Impurity N
Icomethasone 21-mesylate; (11β,16α)-9-Chloro-11,17-dihydroxy-16-methyl-21- [(methylsulfonyl)oxy]pregna-1,4-diene-3,20-dione; Mometasone EP Impurity N