| Label | Id | |
|---|---|---|
| (2R)-2-carboxypyrrolidin-1-yl | http://purl.obolibrary.org/obo/CHEBI_32870 | |
| H2pro(+) | http://purl.obolibrary.org/obo/CHEBI_32872 | |
| 2-carboxypyrrolidin-1-yl | http://purl.obolibrary.org/obo/CHEBI_32873 | |
| 2-carboxypyrrolidinium | http://purl.obolibrary.org/obo/CHEBI_32872 | |
| D-prolino | http://purl.obolibrary.org/obo/CHEBI_32870 | |
| E944 | http://purl.obolibrary.org/obo/CHEBI_32879 | |
| Alkene | http://purl.obolibrary.org/obo/CHEBI_32878 | |
| Cabucine | http://purl.obolibrary.org/obo/CHEBI_3287 | |
| -CH3 | http://purl.obolibrary.org/obo/CHEBI_32875 | |
| -D-Pro | http://purl.obolibrary.org/obo/CHEBI_32870 | |
| -Me | http://purl.obolibrary.org/obo/CHEBI_32875 | |
| CH3- | http://purl.obolibrary.org/obo/CHEBI_32875 | |
| CH3-CH2-CH3 | http://purl.obolibrary.org/obo/CHEBI_32879 | |
| Propan | http://purl.obolibrary.org/obo/CHEBI_32879 | |
| R-NH2 | http://purl.obolibrary.org/obo/CHEBI_32877 |