4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-2,2'-disulphonic acid

[ CAS No. ]:
85959-37-1

[ Name ]:
4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulphonato-2-naphthyl]azo]-4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-2,2'-disulphonic acid

[Synonym ]:
[1,1'-Biphenyl]-2,2'-disulfonic acid, 4-[(E)-2-[7-[(E)-2-(2,4-diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-4'-[(E)-2-(4-hydroxyphenyl)diazenyl]-
4-[(E)-{7-[(E)-(2,4-Diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthyl}diazenyl]-4'-[(E)-(4-hydroxyphenyl)diazenyl]-2,2'-biphenyldisulfonic acid
4-[2-[7-[2-(2,4-Diaminophenyl)diazenyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-2,2′-disulfonic acid