Species with data from:

Robles, H. deV., The Preparation and Dipole Moments of Heterocyclic Five-Membered Rings with One Heterocyclic Atom, Recl. Trav. Chim. Pays-Bas, 1939, 58, 111.

3 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. Pyrrole (C₄H₅N)
   
2. Furan (C₄H₄O)
   
3. 1H-Pyrrole, 2,5-dihydro- (C₄H₇N)