title: Self-association studies of two adenine derivatives by equilibrium ultracentrifugation.
mesh_terms: D000225:Adenine / Q000031:analogs & derivatives*; D000241:Adenosine / Q000031:analogs & derivatives*; D001665:Binding Sites; D002151:Calorimetry; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002855:Chromatography, Thin Layer; D007700:Kinetics; D008433:Mathematics; D008697:Methane; D000432:Methanol; D008968:Molecular Conformation; D008970:Molecular Weight; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature; D013816:Thermodynamics; D014461:Ultracentrifugation
chemical_list: D000225:Adenine; D000241:Adenosine; D008697:Methane; D000432:Methanol