英文别名Beclometasone Dipropionate EP Impurity S; Beclomethasone Propionate Impurity S(EP); Beclomethasone EP Impurity S; Beclomethasone Dipropionate Impurity 2; Beclometasone Impurity S; Beclomethasone dipropionate 11-propionate; BECLOMETASONE TRIPROPIONATE; (8S,9R,10S,11S,13S,14S,16S,17R)-9-Chloro-10,13,16-trimethyl-3-oxo-17-(2-(propionyloxy)acetyl)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-11,17-diyl Dipropionate; 9-CHLORO-16β-METHYL-3,20-DIOXOPREGNA-1,4-DIENE-11β,17,21-TRIYL TRIPROPANOATE; [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-chloro-10,13,16-trimethyl-3-oxo-11,17-di(propanoyloxy)-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] propanoate 
