Among the compounds 2-octanone,5-methyl-2-(1-methylethyl)-cyclohexanol, 2-methyl-N-phenyl-2
propenamide, decanoic acid, 1-chlorotetradecane, N,N-bis (2-hydroxy ethyl) dodecanamide, tetradecanoic acid and hexadecanoic acid were present in all urine samples.