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Table 2 The chemical composition of the human scent samples of the four subjects

From: Volatile organic compounds: instrumental and canine detections link an individual to the crime scene

Compounds

Man A

Man B

Woman A

Woman B

Canthaxanthin (keto-carotenoid)

   

2,2-Dimethoxy-ethanol (alcohol)

 

 

Protoporphyrin IX dimethylester (ester)

   

Tridecane (aliphatic hydrocarbon)

 

  

Ethanone, 2-(4-hydroxy-5,7-dimethylpyrido[2,3-d]pyrimidin-2-ylsulfanyl)-1-(4-(eterocyclic compound)

   

Benzo [b] thiophene, 6-methyl (eterocyclic compound)

   

Propane (aliphatic hydrocarbon)

   

Ethylhexanol (alcohol)

   

Decane (aliphatic hydrocarbon)

 

  

14-Octadecenal (aldehyde)

   

Linalyl alcohol (alcohol)

   

Camphor (ketone)

   

Octadecane, 1,1-dimethoxy (ether)

   

Silanamine, N-phenyl (amine)

 

  

Sulfurous acid, cyclohexylmethyl hexyl ester (ester)

   

Cyclohexane, 1,4-dimethyl-2-octadecyl (aliphatic hydrocarbon)

   

Naphthalene, decahydro-2,6-dimethyl-3-octyl (aromatic hydrocarbon)

  

 

1,4-Benzenediol, 2,5-dimethyl (alcohol)

   

2-Thiopheneacetic acid, undec-10-enyl ester (ester)

   

3-Dodecylcyclohexanone (ketone)

   

Dodecane (aliphatic hydrocarbon)

   

Cedr-8-ene (terpene)

   

Thujopsene (terpene)

   

Undecane (aliphatic hydrocarbon)

   

Octadecadienoic acid (fatty acid)

  

 

Tetrahydrocortisone (steroid)

  

 

1,4-Naphthoquinone (ketone)

  

 

9-n-Hexylheptadecane (aliphatic hydrocarbon)

   

Propanoic acid, dimethylester (ester)

 

  

Benzaldehyde (aldehyde)

  

 

Beta- Methylionone (ketone)

   

Methyl-3-phenylpyridine (amine)