7249-65-2

(3E)-5-amino-6-[(E)-(4-methylphenyl)diazenyl]-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid

Cas Number: 7249-65-2  Molecular Structure
Refractive index
1.759