71720-94-0

trisodium 4-[[4-[(chloroacetyl)amino]phenyl]azo]-4'-[(1-hydroxy-4-sulphonato-2-naphthyl)azo]-5,5'-dimethyl[1,1'-biphenyl]-2,2'-disulphonate 4-((4-((Chloroacetyl)amino)phenyl)azo)-4'-((1-hydroxy-4-sulfo-2- naphthalenyl)azo)-5,5'- dimethyl-(1,1'-biphenyl)- 2,2'-disulfonate trisodium salt [1,1'-Biphenyl]-2,2'-disulfonic acid, 4-[[4-[(chloroacetyl) amino] phenyl]azo]-4'-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]-5,5'-dimethyl-, trisodium salt 4-[[4-[(Chloroacetyl)amino]phenyl]azo]-4'-[(1-hydroxy-4-sodiooxysulfonyl-2-naphthalenyl)azo]-5,5'-dimethyl-1,1'-biphenyl-2,2'-disulfonic acid disodium salt [1,1'-Biphenyl]-2,2'-disulfonicacid,4-[2-[4-[(2-chloroacetyl)amino]phenyl]diazenyl]-4'-[2-(1-hydroxy-4-sulfo-2-naphthalenyl)diazenyl]-5,5'-dimethyl-,sodium salt (1:3)