4-amino-3-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphophenyl)azo]naphthalene-2,7-disulphonic acid
CAS No. 94022-87-4
4-Amino-3-((4-((2,4-diaminophenyl)azo)phenyl)azo)-5-hydroxy-6-((4-sulphophenyl)azo)naphthalene-2,7-disulphonic acid; (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-4-oxo-3-[(4-sulfophenyl)hydrazono]-3,4-dihydronaphthalene-2,7-dis