Species with data from:

Zaheeruddin, M.; Lodhi, Z.H., Enthalpies of formation of some cyclic compounds, Phys. Chem. (Peshawar Pak.), 1991, 10, 111-118.

7 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. Thiophene (C₄H₄S)
   
2. Pyrrole (C₄H₅N)
   
3. Furan (C₄H₄O)
   
4. 1H-Imidazole (C₃H₄N₂)
   
5. 1H-Pyrazole (C₃H₄N₂)
   
6. 9H-Purine (C₅H₄N₄)
   
7. 2-Azetidinecarboxylic acid (C₄H₇NO₂)