|   | Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology | 
| You are here: Comparisons > Energy > Similar molecules > Isomers OR FAQ Help > List > Similar molecules > Isomers | |
| index | Species | CAS number | Name | Relative experimental enthalpy (kJ mol-1) | sketch | 
|---|---|---|---|---|---|
| a | C3H7N | 503297 | Azetidine |  | |
| b | C3H7N | 765300 | Cyclopropylamine | 0.0 |  |