title: Identification of phenylthiohydantoins of amino acids by thin-layer chromatography.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D002855:Chromatography, Thin Layer; D006827:Hydantoins / Q000032:analysis*; D007202:Indicators and Reagents; D010672:Phenytoin / Q000032:analysis
chemical_list: D000596:Amino Acids; D006827:Hydantoins; D007202:Indicators and Reagents; D010672:Phenytoin