HCID 688304(S)-(-)-2-(1-吡咯烷基羰基)-1-吡咯烷羧酸苄酯Benzyl (2S)-2-(pyrrolidine-1-carbonyl)pyrrolidine-1-carboxylate · CAS 50888-84-1 · CID 688304 · C17H22N2O3
