| Label | Id | |
|---|---|---|
| (2-sulfonatophenyl)diazenyl | http://purl.obolibrary.org/obo/CHEBI_64662 | |
| o-azobenzenesulfonate | http://purl.obolibrary.org/obo/CHEBI_64662 | |
| ortho-azobenzenesulfonate | http://purl.obolibrary.org/obo/CHEBI_64662 | |
| (2-sulfonatophenyl)azo group | http://purl.obolibrary.org/obo/CHEBI_64662 |
