[Separation of fatty acids as N-acyl-N, N'-bis-p-dimethylaminophenyl ureas by paper chromatography].
D002854:Chromatography, Paper; D005227:Fatty Acids / Q000032:analysis*; D014508:Urea / Q000031:analogs & derivatives
D005227:Fatty Acids; D014508:Urea
FATTY ACIDS/determination; UREA/derivatives
Papierchromatographische Trennung von Fettsäuren als N-Acyl-N, N'-bis-p-dimethylaminophenyl-harnstoffe.