SMILES: CC(=O)NC1=C2C(=CC(=C1)S(=O)(=O)[O-])C=C(C(=C2O)N=NC3=CC=CC=C3)S(=O)(=O)[O-].[Na+].[Na+]
Description: The molecule is an organic sodium salt that is the disodium salt of 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid. It has a role as a histological dye. It contains a 5-acetamido-4-hydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate.