| Label | Id | |
|---|---|---|
| L-leucinium | http://purl.obolibrary.org/obo/CHEBI_32620 | |
| L-leucino | http://purl.obolibrary.org/obo/CHEBI_32622 | |
| L-leucyl | http://purl.obolibrary.org/obo/CHEBI_32621 | |
| L-lysinate | http://purl.obolibrary.org/obo/CHEBI_32550 | |
| L-lysinate(1-) | http://purl.obolibrary.org/obo/CHEBI_32550 | |
| L-lysine | http://purl.obolibrary.org/obo/CHEBI_32551 | |
| L-lysinediium | http://purl.obolibrary.org/obo/CHEBI_32552 | |
| L-lysinium | http://purl.obolibrary.org/obo/CHEBI_32551 | |
| L-lysinium(1+) | http://purl.obolibrary.org/obo/CHEBI_32551 | |
| L-lysinium(2+) | http://purl.obolibrary.org/obo/CHEBI_32552 | |
| L-lysyl | http://purl.obolibrary.org/obo/CHEBI_32553 | |
| L-methioninate | http://purl.obolibrary.org/obo/CHEBI_32631 | |
| L-methioninium | http://purl.obolibrary.org/obo/CHEBI_32632 | |
| L-phenylalaninate | http://purl.obolibrary.org/obo/CHEBI_32486 | |
| L-phenylalaninium | http://purl.obolibrary.org/obo/CHEBI_32487 |