title: Amino-acids and peptides. 28. Determination of racemization in peptide synthesis by nuclear magnetic resonance spectroscopy.
mesh_terms: D000409:Alanine; D009682:Magnetic Resonance Spectroscopy; D010455:Peptides / Q000138:chemical synthesis*; D010649:Phenylalanine; D013237:Stereoisomerism
chemical_list: D010455:Peptides; D010649:Phenylalanine; D000409:Alanine