title: Identification of 5,5-disubstituted barbiturates.
abstract: An analytical procedure is presented for the identification of 5,5-disubstituted barbiturates. The procedure utilizes a simple field test, thin layer chromatography, reversed-phase high performance liquid chromatography, capillary gas-liquid chromatography, and infrared spectroscopy.
mesh_terms: D001463:Barbiturates / Q000032:analysis*; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas / Q000379:methods; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D002855:Chromatography, Thin Layer / Q000379:methods; D013055:Spectrophotometry, Infrared
chemical_list: D001463:Barbiturates