title: Thermal decomposition of quaternary hypoxanthinium salts and related purines.
mesh_terms: D001622:Betaine; D055598:Chemical Phenomena; D002621:Chemistry; D004355:Drug Stability; D006358:Hot Temperature; D007042:Hypoxanthines; D011687:Purines; D000644:Quaternary Ammonium Compounds
chemical_list: D007042:Hypoxanthines; D011687:Purines; D000644:Quaternary Ammonium Compounds; D001622:Betaine