title: NMR study of the lability of the thiazolium proton in thiamin and its polyphosphoric esters.
mesh_terms: D003903:Deuterium; D006207:Half-Life; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D009943:Organophosphorus Compounds; D011522:Protons; D013329:Structure-Activity Relationship; D013831:Thiamine; D013835:Thiamine Pyrophosphate; D013844:Thiazoles
chemical_list: D009943:Organophosphorus Compounds; D011522:Protons; D013844:Thiazoles; D003903:Deuterium; D013835:Thiamine Pyrophosphate; D013831:Thiamine