17-(Acetyloxy)-6-methypregna-4,6-diene-3,20-dione-13C2-d3; DMAP-13C2-d3; MGA-13C2-d3; Megestrol-13C2-d3 17-Acetate; Magestin-13C2-d3; Maygace-13C2-d3; Megace-13C2-d3; Megeron-13C2-d3; Megestat-13C2-d3; Magestryl-13C2-d3 Acetate; Ovarid-13C2-d3;Megestrol Acetate-13C2-d3
17-(Acetyloxy)-6-methypregna-4,6-diene-3,20-dione-13C2-d3; DMAP-13C2-d3; MGA-13C2-d3; Megestrol-13C2-d3 17-Acetate; Magestin-13C2-d3; Maygace-13C2-d3; Megace-13C2-d3; Megeron-13C2-d3; Megestat-13C2-d3; Magestryl-13C2-d3 Acetate; Ovarid-13C2-d3;Megestrol Acetate-13C2-d3