| Label | Id | |
|---|---|---|
| 2-hydroxy-2H-pyran-4,6-dicarboxylate | http://purl.obolibrary.org/obo/CHEBI_61985 | |
| 4-carboxy-2-hydroxymuconate semialdehyde hemiacetal | http://purl.obolibrary.org/obo/CHEBI_61985 | |
| 4-carboxy-2-hydroxymuconate semialdehyde hemiacetal(2-) | http://purl.obolibrary.org/obo/CHEBI_61985 |
