Species with data from:

Mihara, S.; Enomoto, N., Calculation of retention indices of pyrazines on the basis of molecular structure, J. Chromatogr., 1985, 324, 428-430, https://doi.org/10.1016/S0021-9673(01)81342-X .

27 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. Pyrazine, methyl- (C₅H₆N₂)
   
2. Pyrazine, 2,5-dimethyl- (C₆H₈N₂)
   
3. Pyrazine, trimethyl- (C₇H₁₀N₂)
   
4. Pyrazine, 2,6-dimethyl- (C₆H₈N₂)
   
5. Pyrazine, 2,3-dimethyl- (C₆H₈N₂)
   
6. Pyrazine (C₄H₄N₂)
   
7. Pyrazine, ethyl- (C₆H₈N₂)
   
8. Pyrazine, 2-ethyl-5-methyl- (C₇H₁₀N₂)
   
9. Pyrazine, 2-ethyl-6-methyl- (C₇H₁₀N₂)
   
10. Pyrazine, 2-methoxy-3-(1-methylethyl)- (C₈H₁₂N₂O)
    
11. Pyrazine, 2,3-diethyl-5-methyl- (C₉H₁₄N₂)
    
12. Pyrazine, tetramethyl- (C₈H₁₂N₂)
    
13. Acetylpyrazine (C₆H₆N₂O)
    
14. Pyrazine, ethenyl- (C₆H₆N₂)
    
15. 2-Acetyl-3-methylpyrazine (C₇H₈N₂O)
    
16. 1-(6-Methyl-2-pyrazinyl)-1-ethanone (C₇H₈N₂O)
    
17. 2-Acetyl-3-ethylpyrazine (C₈H₁₀N₂O)
    
18. 1-(5-Methyl-2-pyrazinyl)-1-ethanone (C₇H₈N₂O)
    
19. 2-Ethyl-3-methoxypyrazine (C₇H₁₀N₂O)
    
20. 2-Ethoxy-3-ethylpyrazine (C₈H₁₂N₂O)
    
21. Ethanone, 1-(3,5-dimethylpyrazinyl)- (C₈H₁₀N₂O)
    
22. Pyrazine, 2-methoxy-3-methyl- (C₆H₈N₂O)
    
23. Pyrazine, 2-ethyl-3-(methylthio)- (C₇H₁₀N₂S)
    
24. Pyrazine, methoxy- (C₅H₆N₂O)
    
25. 2-Isopropyl-3-methylthiopyrazine (C₈H₁₂N₂S)
    
26. 2-Ethoxy-3-methylpyrazine (C₇H₁₀N₂O)
    
27. Pyrazine, 2-acetyl-3,6-dimethyl (C₈H₁₀N₂O)