| Label | Id | |
|---|---|---|
| HOOC-CO-O- | http://purl.obolibrary.org/obo/CHEBI_30873 | |
| HOOC-CO-S- | http://purl.obolibrary.org/obo/CHEBI_30874 | |
| Mairin | http://purl.obolibrary.org/obo/CHEBI_3087 | |
| dioxoethane-1,2-diyl | http://purl.obolibrary.org/obo/CHEBI_30870 | |
| 3beta-hydroxylup-20(29)-en-28-oic acid | http://purl.obolibrary.org/obo/CHEBI_3087 | |
| Betulinic acid | http://purl.obolibrary.org/obo/CHEBI_3087 | |
| betulinic acid | http://purl.obolibrary.org/obo/CHEBI_3087 | |
| oxalyl group | http://purl.obolibrary.org/obo/CHEBI_30870 | |
| oxalo group | http://purl.obolibrary.org/obo/CHEBI_30871 | |
| oxaloamino group | http://purl.obolibrary.org/obo/CHEBI_30872 | |
| oxalooxy group | http://purl.obolibrary.org/obo/CHEBI_30873 | |
| oxalosulfanyl group | http://purl.obolibrary.org/obo/CHEBI_30874 | |
| 4-(oxaloamino)benzoic acid | http://purl.obolibrary.org/obo/CHEBI_30875 | |
| 4-[(carboxycarbonyl)amino]benzoic acid | http://purl.obolibrary.org/obo/CHEBI_30875 | |
| 3-(carboxycarbonyl)benzoic acid | http://purl.obolibrary.org/obo/CHEBI_30876 |