2,5-Pyrrolidinedione, 1-methyl-3-(4-methylphenyl)- 34319-19-2 5-21-11-00208 (Beilstein Handbook Reference) BRN 1457234 N-Methyl-2-(4-methylphenyl)succinimide N-Methyl-2-(p-tolyl)succinimide Succinimide, N-methyl-2-(p-tolyl)-