英文别名(11β,16β)-21-Chloro-9-fluoro-11-hydroxy-16-methyl-3,20-dioxopregn-4-en-17-yl propionate; Clobetasol Propionate EP Impurity D; Clobetasol Propionate Impurity 4(Clobetasol Propionate EP Impurity D); Clobetasol Impurity D; Clobetasol Propionate EP Impurity D/(11beta,16beta)-21-Chloro-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)pregn-4-ene-3,20-dione; Pregn-4-ene-3,20-dione, 21-chloro-9-fluoro-11-hydroxy-16-methyl-17-(1-oxopropoxy)-, (11β,16β)-; 21-Chloro-9-fluoro-11b-hydroxy-16b-methyl-3,20-dioxopregn-4-en-17-yl propanoate; Clobetasol EP Impurity D; (8S,9R,10S,11S,13S,14S,16S,17R)-17-(2-Chloroacetyl)-9-fluoro-11-hydroxy-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 propionate 
