Einecs 269-759-5

4-Amino-3-[4'-(2,4-dihydroxyphenylazo)-3,3'-dimethyl-4-biphenylylazo]-5-hydroxy-6-(p-sulfophenylazo)-2,7-naphthalenedisulfonic acid trisodium salt

2,7-Naphthalenedisulfonic acid, 4-amino-3-4-(2,4-dihydroxyphenyl)azo-3,3-dimethyl1,1-biphenyl-4-ylazo-5-hydroxy-6-(4-sulfophenyl)azo-, trisodium salt

4-Amino-3-[4'-(2,4-dihydroxyphenyl)azo-3,3'-dimethyl-4-biphenylylazo]-5-hydroxy-6-(4-sodiosulfophenylazo)-2,7-naphthalenedisulfonic acid disodium salt

trisodium 4-amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate

Trisodium 4-amino-3-((4'-((2,4-dihydroxyphenyl)azo)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)azo)-5-hydroxy-6-((4- sulphonatophenyl)azo)naphthalene-2,7-disulphonate