(S)-(-)-2-(1-吡咯烷基羰基)-1-吡咯烷羧酸苄酯;

BENZYL (S)-(-)-2-(1-PYRROLIDINYLCARBONYL)-1-PYRROLIDINECARBOXYLATE; (S)-Benzyl 2-(pyrrolidine-1-carbonyl)pyrrolidine-1-carboxylate;