英文别名Mometasone Furoate EP Impurity S; 16-epi Mometasone Furoate; 9,21-Dichloro-17-((2-furanylcarbonyl)oxy)-11-hydroxy-16-methylpregna-1,4-diene-3,20-dione; 9,21-Dichloro-11beta-hydroxy-16beta-methyl-3,20-dioxopregna-1,4-dien-17-yl furan-2-carboxylate; Pregna-1,4-diene-3,20-dione, 9,21-dichloro-17-((2-furanylcarbonyl)oxy)-11-hydroxy-16-methyl-, (11beta,16beta)-; (8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-17-(2-chloroacetyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl furan-2-carboxylate; Furoate Mometasona Impurity S 
