17-Hydroxy-6.alpha.-methylprogesterone 17.alpha.-Hydroxy-6.alpha.-methylprogesterone 520-85-4 6.alpha.-Methyl-17.alpha.-hydroxyprogesterone Curretab Farlutal Medroxyprogesteron Medroxyprogesterone NSC27408 Pregn-4-ene-3,20-dione, 17-hydroxy-6-methyl-, (6.alpha.)- Pregn-4-ene-3,20-dione, 17-hydroxy-6.alpha.-methyl- U 8840