1628-20-2 2,5-Pyrrolidinedione, 3-(4-chlorophenyl)-1-methyl- 2-(p-Chlorophenyl)-N-methylsuccinimide 5-21-11-00193 (Beilstein Handbook Reference) BRN 0175922 NSC 404581 Succinimide, 2-(p-chlorophenyl)-N-methyl-