title: Photochemically reversible pyrimidine dimer product of electrochemical reduction of pyrimidone-2.
mesh_terms: D002854:Chromatography, Paper; D003596:Cytosine; D003903:Deuterium; D004563:Electrochemistry; D004572:Electrolysis; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D008956:Models, Chemical; D010084:Oxidation-Reduction; D011048:Polarography; D011744:Pyrimidinones; D000644:Quaternary Ammonium Compounds; D011830:Radiation Effects; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet; D014466:Ultraviolet Rays
chemical_list: D011744:Pyrimidinones; D000644:Quaternary Ammonium Compounds; D003596:Cytosine; D003903:Deuterium