英文别名(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-propanoyloxy-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthrene-17-carboxylic acid; Flutione propionate-17beta-carboxylic acid; Flutione 17beta-carboxylic acid; Flutione 17α-Carboxylic Acid Propionate; FLUTICASONE PROPIONATE, 17-BETA CARBOXYLIC ACID; 6a,9a-difluoro-11β-hydroxy-16a-methyl-17a-propionyloxy-3-oxoandrosta-1,4-diene-17β-carboxylic acid; (6a,11b,16a,17a)-6,9-Difluoro-11-hydroxy-16-methyl-3-oxo-17-(1-oxopropoxy)androsta-1,4-diene-17-carboxylic acid; (6α,11β,16α,17α)-6,9-Difluoro-11-hydroxy-16-Methyl-3-oxo-17-(1-oxopropoxy)-androsta-1,4-diene-17-carboxylic Acid; Fluticasone EP Impurity A; Fluticasone Propionate EP impurity A; 6α,9-difluoro-11β-hydroxy-16α-methyl-3-oxo-17-(propanoyloxy) androsta-1,4-diene-17β-carboxylic acid 
