| Label | Id | |
|---|---|---|
| 3,4-dihydroxy-alpha-oxobenzenepropanoic acid | http://purl.obolibrary.org/obo/CHEBI_19891 | |
| 3,4-Dihydroxyphenylpyruvate | http://purl.obolibrary.org/obo/CHEBI_19891 | |
| DHPPA | http://purl.obolibrary.org/obo/CHEBI_19891 | |
| 3,4-dihydroxyphenylpyruvic acid | http://purl.obolibrary.org/obo/CHEBI_19891 | |
| 3-(3,4-dihydroxyphenyl)-2-oxopropanoic acid | http://purl.obolibrary.org/obo/CHEBI_19891 |