title: On the interaction of 1-alkyl pyridinium couples.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D009243:NAD; D009249:NADP; D009536:Niacinamide; D012996:Solutions; D013057:Spectrum Analysis
chemical_list: D012996:Solutions; D009243:NAD; D009536:Niacinamide; D009249:NADP