英文别名ETHYL 2-OXO-4-PHENYL-3-PYRROLIDINECARBOXYLATE; ETHYL 4-PHENYL-2-PYRROLIDONE-3-CARBOXYLATE; 4-PHENYL-2-PYRROLIDONE-3-CARBOXYLIC ACID ETHYL ESTER; 3-CARBETHOXY-4-PHENYLPYRROLIDINONE; 4-PHENYL-3-CARBETHOXY-PYRROLIDONE-2; 4-Phenyl-3-carbethoxy-2-pyrrolidone; 2-Oxo-4-phenyl-pyrrolidin-3-carbonsaeure-aethylester; 2-oxo-4-phenylpyrrolidine-3-carboxylic acid ethyl ester; 2-oxo-4-phenyl-3-ethoxycarbonylpyrrolidine 
