Term Name:	trypan blue(4-)
Synonyms:	3,3'-[(3,3'-dimethylbiphenyl-4,4'-diyl)didiazene-2,1-diyl]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate)
Definition:	An organosulfonate oxoanion that is the tetraanionic form of trypan blue.
Ontology:	ChEBI [CHEBI:78899]  ( EBI )