英文别名Prednisolone Acetate EP Impurity E; 2-((8S,10S,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate; Prednisolone Impurity 14; Pregna-1,4,9(11)-triene-17a,21-diol-3,20-dione 21-acetate; pregna-1,4,9(11)-triene-17α,21-diol-3,20-dione 21-acetate; 21-ACETOXY-17-HYDROXY-1,4,9(11)-PREGNATRIEN-3,20-DIONE 
