1-Pyrrolidineacetic acid, 2,5-dioxo-3-phenyl-, ethyl ester 2-(2-Phenylsuccinimido)acetic acid ethyl ester 64505-33-5 ACETIC ACID, 2-(2-PHENYLSUCCINIMIDO)-, ETHYL ESTER Ethyl 2-(2-phenylsuccinimido)acetate