| Label | Id | |
|---|---|---|
| (2S)-2-{[(2S)-2-azaniumylpropanoyl]amino}-3-(1H-imidazol-5-yl)propanoate | http://purl.obolibrary.org/obo/CHEBI_74388 | |
| L-alanyl-L-histidine | http://purl.obolibrary.org/obo/CHEBI_74388 | |
| AH zwitterion | http://purl.obolibrary.org/obo/CHEBI_74388 | |
| Ala-His zwitterion | http://purl.obolibrary.org/obo/CHEBI_74388 | |
| L-Ala-L-His zwitterion | http://purl.obolibrary.org/obo/CHEBI_74388 | |
| L-alanyl-L-histidine zwitterion | http://purl.obolibrary.org/obo/CHEBI_74388 | |
| alanylhistidine zwitterion | http://purl.obolibrary.org/obo/CHEBI_74388 |