SMILES: CC1=CC(=C(C=C1N=NC2=C3C(=CC(=C2)S(=O)(=O)[O-])C=C(C=C3O)S(=O)(=O)[O-])OC)N=NC4=C(C=C5C=C(C=CC5=C4O)NC6=CC=CC=C6)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
Description: The molecule is an organic sodium salt resulting from the formal condensation of Durazol blue 4R (acid form) with three equivalents of sodium hydroxide. It has a role as a fluorochrome and a histological dye. It contains a Durazol blue 4R(3-).