3-[4-(dimethylamino)phenyl]pyrrolidine-2,5-dione

5-苄基四氢吡咯并[3,4-c]吡咯-1,3(2H,3ah)-二酮

3-(4-methylphenyl)pyrrole-2,5-dione

3-(2-氟-4-(三氟甲基)苯基)-1H-吡咯-2,5-二酮

3-Bromo-1H-pyrrole-2,5-dione