| Term Name: | 1,3,4,5,7,8-hexahydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid |
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| Synonyms: | 1,3,4,5,7,8-hexahydroxy-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid, alizarin cyanin BBS free acid |
| Definition: | A hexahydroxyanthraquinone that is 1,3,4,5,7,8-hexahydroxy-9,10-anthraquinone carrying two additional sulfo groups at positions 2 and 6. The disodium salt is the biological stain 'alizarin cyanin BBS'. |
| Ontology: | ChEBI [CHEBI:87372] ( EBI ) |