1-Methoxy-3-phenyl-2,5-pyrrolidinedione 2,5-Pyrrolidinedione, 1-methoxy-3-phenyl- (9CI) 5-21-11-00192 (Beilstein Handbook Reference) 66064-08-2 BRN 1463579 N-Methoxy-2-phenylsuccinimide Succinimide, N-methoxy-2-phenyl-