SMILES: [Li+].[Li+].C1=C(C=C2C3=C1C(=C(C=C3C(=O)N(C2=O)NC(=O)NN)S(=O)(=O)[O-])N)S(=O)(=O)[O-]
Description: The molecule is an organic dilithium salt having 6-amino-2-[(hydrazinocarbonyl)amino]-1,3-dioxo-2,3-dihydro-1H-benzo[de]isoquinoline-5,8-disulfonate as the counterion. It has a role as a fluorochrome. It contains a lucifer yellow carbohydrazide dye(2-).