title: Gas chromatography-mass spectrometry study of acetylacetonyl dipeptide methyl esters.
mesh_terms: D000090:Acetoacetates; D000096:Acetone / Q000031:analogs & derivatives; D055598:Chemical Phenomena; D002621:Chemistry; D002849:Chromatography, Gas; D004151:Dipeptides / Q000032:analysis*; D013058:Mass Spectrometry; D008745:Methylation
chemical_list: D000090:Acetoacetates; D004151:Dipeptides; D000096:Acetone