Term Name:	3,3'-biflaviolin 2,2'-diolate
Synonyms:	3-(6,8-dihydroxy-3-oxido-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-5,7-dihydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-olate, 6,6',8,8'-tetrahydroxy-1,1',4,4'-tetraoxo-1,1',4,4'-tetrahydro-2,2'-binaphthalene-3,3'-diolate
Definition:	Dianion of 3,3'-biflaviolin arising from selective deprotonation of the OH groups at the 2- and 2'-positions.
Ontology:	ChEBI [CHEBI:58871]  ( EBI )