| Label | Id | |
|---|---|---|
| 2-MPN | http://purl.obolibrary.org/obo/CHEBI_78220 | |
| 2-methyl-1-pyrroline | http://purl.obolibrary.org/obo/CHEBI_78220 | |
| 2-methyl-1-pyrroline(1+) | http://purl.obolibrary.org/obo/CHEBI_78220 | |
| 2-methyl-1-pyrrolinium | http://purl.obolibrary.org/obo/CHEBI_78220 | |
| 5-methyl-3,4-dihydro-2H-pyrrolium | http://purl.obolibrary.org/obo/CHEBI_78220 |
