title: The chemistry and identification of im-dinitrophenyl histidine.
mesh_terms: D001322:Autoanalysis; D055598:Chemical Phenomena; D002621:Chemistry; D005461:Fluorine; D006639:Histidine / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D007093:Imidazoles; D007202:Indicators and Reagents; D007536:Isomerism; D009578:Nitrobenzenes / Q000032:analysis
chemical_list: D007093:Imidazoles; D007202:Indicators and Reagents; D009578:Nitrobenzenes; D005461:Fluorine; D006639:Histidine