title: Deoxygenations of 2-(D-arabino-tetrahydroxybutyl)pyrazine 4-N-oxide and 1-N-oxide.
mesh_terms: D001089:Arabinose / Q000138:chemical synthesis*; D003497:Cyclic N-Oxides / Q000138:chemical synthesis*; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D009904:Optical Rotation; D011719:Pyrazines / Q000138:chemical synthesis*; D013057:Spectrum Analysis
chemical_list: D003497:Cyclic N-Oxides; D011719:Pyrazines; D001089:Arabinose