英文别名Pregna-1,4,9(11)-triene-3,20-dione,21-(acetyloxy)-17-hydroxy-6-methyl-,(6a)-; (6α)-21-(Acetyloxy)-17-hydroxy-6-methylpregna-1,4,9(11)-triene-3,20-dione; 2-((6S,8S,10R,13S,14S,17R)-17-hydroxy-6,10,13-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate; delta-9,11-Methylprednisolone acetate; 17-hydroxy-6-methyl-3,20-dioxopregna-1,4,9(11)-trien-21-yl acetate; Methylprednisolone Acetate Impurity 3; terahydrocortisone-21-acetate 
