title: [Structure determination of dimeric 1,3-dimethyl-uracils by  1 H-NMR-spectroscopy].
mesh_terms: D002247:Carbon Isotopes; D003503:Cyclobutanes / Q000032:analysis; D003903:Deuterium; D007053:Ice; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation / Q000528:radiation effects; D011830:Radiation Effects; D011853:Radiobiology; D014466:Ultraviolet Rays; D014498:Uracil / Q000032:analysis* / Q000528:radiation effects
chemical_list: D002247:Carbon Isotopes; D003503:Cyclobutanes; D007053:Ice; D014498:Uracil; D003903:Deuterium
vernacular_title: Die  1 H-NMR-spektroskopische Untersuchung der Struktur der dimeren 1.3-Dimethyluracil.