Similar names: Medroxyprogesterone; 17-Hydroxy-6alpha-methylpregn-4-ene-3,20-dione; Medroxyprogesterone Acetate Imp. B (EP); Pregn-4-ene-3,20-dione, 17-hydroxy-6-methyl-, (6α)-; Pregn-4-ene-3,20-dione, 17-hydroxy-6α-methyl- (7CI,8CI); Progesterone, 17-hydroxy-6α-methyl- (6CI); (6α)-17-Hydroxy-6-methylpregn-4-ene-3,20-dione; 17-Hydroxy-6α-methylpregn-4-ene-3,20-dione; 17-Hydroxy-6α-methylprogesterone; 17α-Hydroxy-6α-methylprogesterone; 6α-Methyl-17-hydroxyprogesterone; 6α-Methyl-17R-hydroxyprogesterone; 6α-Methyl-17α-hydroxypregn-4-ene-3,20-dione; 6α-Methyl-17α-hydroxyprogesterone; 6α-Methyl-4-pregnen-17α-ol-3,20-dione; Medoxyprogesterone; Medroxyprogesteron; NSC 27408; U 8840