6473-11-6 4-Amino-3-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-6-[[4-[(2,4-diaminophenyl)azo]-2-methylphenyl]azo]-5-hydroxynaphthalene-2,7-disulfonic acid disodium salt
6473-08-1 4-Amino-6-[(4-aminophenyl)azo]-3-[[4-[[5-[(4-aminophenyl)azo]-2,4-diaminophenyl]azo][1,1-biphenyl]-4-yl]azo]-5-hydroxynaphthalene-2,7-disulfonic acid disodium salt