1-(2-Phenylethyl)-2,5-pyrrolidinedione 1016-50-8 2,5-Pyrrolidinedione, 1-(2-phenylethyl)- 4-21-00-04551 (Beilstein Handbook Reference) AI3-31677 BRN 0168750 N-Phenethyl succinimide N-Phenyl ethyl succinimide Succinimide, N-phenethyl- (6CI,7CI,8CI)