The crystal structures of two polymorphs of 5,5'-diethylbarbituric acid (barbital).
D001463:Barbiturates; D055598:Chemical Phenomena; D002621:Chemistry; D003461:Crystallography; D006358:Hot Temperature; D007259:Infrared Rays; D008722:Methods; D013057:Spectrum Analysis; D014961:X-Ray Diffraction
D001463:Barbiturates