| Label | Id | |
|---|---|---|
| H5O2(+) | http://purl.obolibrary.org/obo/CHEBI_30197 | |
| [H(OH2)2](+) | http://purl.obolibrary.org/obo/CHEBI_30197 | |
| diaquahydrogen(1+) | http://purl.obolibrary.org/obo/CHEBI_30197 |
| Label | Id | |
|---|---|---|
| H5O2(+) | http://purl.obolibrary.org/obo/CHEBI_30197 | |
| [H(OH2)2](+) | http://purl.obolibrary.org/obo/CHEBI_30197 | |
| diaquahydrogen(1+) | http://purl.obolibrary.org/obo/CHEBI_30197 |