英文别名11b-Hydroxy-6a-methyl-1,4-androstadiene-3,17-dione; 1Beta-Hydroxy-6Alpha-methyl-1,4-androstadiene-3,17-dione; 1BETA-HYDROXY-6A-METHYL-1,4-ANDROSTADIENE-3,17-DIONE; Methylprednisolone EP Impurity C; Methylprednisolone Impurity 3(Methylprednisolone EP Impurity C); Methylprednisolone Impurity 8; (6S,8S,9S,10R,11S,13S,14S)-11-hydroxy-6,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione; Methylprednisolone Impurity C(EP); Androsta-1,4-diene-3,17-dione, 11-hydroxy-6-methyl-, (6α,11β)- (9CI) 
