| Label | Id | |
|---|---|---|
| 4-[(2R)-2-ammonio-2-carboxyethyl]-1H-imidazol-3-ium | http://purl.obolibrary.org/obo/CHEBI_32527 | |
| D-histidinediium | http://purl.obolibrary.org/obo/CHEBI_32527 | |
| D-histidinium(2+) | http://purl.obolibrary.org/obo/CHEBI_32527 | |
| D-histidine dication | http://purl.obolibrary.org/obo/CHEBI_32527 |