Gas chromatographic and nuclear magnetic resonance spectroscopic studies of 1,3-dimethylbarbiturates obtained by various methylation techniques.
D000814:Aniline Compounds; D001463:Barbiturates; D002849:Chromatography, Gas; D003978:Diazomethane; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D000644:Quaternary Ammonium Compounds; D013431:Sulfates
D000814:Aniline Compounds; D001463:Barbiturates; D000644:Quaternary Ammonium Compounds; D013431:Sulfates; D003978:Diazomethane