3-((2S,4S)-4-Mercaptopyrrolidine-2-carboxamido)benzoic acid hydrochloride

3-[(2s,4s)-4-mercaptopyrrolidine-2-carboxamido]benzoic ; 3-((4s)-4-sulfanyl-l-prolinamidol)benzozuurhydrochloride ; 3-[[[(2s, 4s)-4-mercapto-1-[(4-nitrobenzyloxy)carbonyl]-2-pyrrolidinyl]carbonyl]amino]-(4-nitrobenzyl)benzoate ; thiaproline-m-amino-benzoic acid hydrochloride ; 3-[(2s,4s)-4-mercaptopyrrolidine-2-carboxamido]benzoic acid hcl ; 3-[(2s,4s)-4-sulfanylpyrrolidine-2-amido]benzoic acid hydrochloride ; sidechainiiforertapenem ; the deprotected sidechain of ertapenem ; (2s)-2-cis-3-[[4-mercapto-2-pyrrolidinyl)carbonyl]amino]benzoic acid hydrochloride ; 3-[(2s,4s)-4-mercaptopyrrolidine-2-carboxamido]benzoic acid hydrochloride