| Label | Id | |
|---|---|---|
| Ac-His-D-Pro | http://purl.obolibrary.org/obo/CHEBI_73023 | |
| Ac-Hp-OH | http://purl.obolibrary.org/obo/CHEBI_73023 | |
| N(alpha)-acetyl-L-histidyl-D-proline | http://purl.obolibrary.org/obo/CHEBI_73023 | |
| N-ACETYL-L-HIS-D-PRO-OH | http://purl.obolibrary.org/obo/CHEBI_73023 |
