| Label | Id | |
|---|---|---|
| 2-[(2-hydroxynaphthalen-1-yl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzene-1-sulfonate | http://purl.obolibrary.org/obo/CHEBI_87188 | |
| Biebrich scarlet(2-) | http://purl.obolibrary.org/obo/CHEBI_87188 | |
| Biebrich scarlet anion | http://purl.obolibrary.org/obo/CHEBI_87188 | |
| Biebrich scarlet dianion | http://purl.obolibrary.org/obo/CHEBI_87188 |
