Trisodium 4,4'-({2,4-dihydroxy-5-[(4-sulfonatophenyl)diazenyl]-1,3-phenylene}di-2,1-diazenediyl)di(1-naphthalenesulfonate)
[CAS# 68877-39-4]

Identification

• Name: Trisodium 4,4'-({2,4-dihydroxy-5-[(4-sulfonatophenyl)diazenyl]-1,3-phenylene}di-2,1-diazenediyl)di(1-naphthalenesulfonate)
• Synonyms: 1-Naphthalenesulfonic acid, 4,4'-[[2,4-dihydroxy-5-[(4-sulfophenyl)azo]-1,3-phenylene]bis(azo)]bis-, trisodium salt
• Molecular Formula: C₃₂H₁₉N₆Na₃O₁₁S₃
• Molecular Weight: 828.69
• CAS Registry Number: 68877-39-4
• SMILES: c1ccc2c(c1)c(ccc2S(=O)(=O)[O-])N=Nc3cc(c(c(c3O)N=Nc4ccc(c5c4cccc5)S(=O)(=O)[O-])O)N=Nc6ccc(cc6)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
• InChI: 1S/C32H22N6O11S3.3Na/c39-31-26(36-33-18-9-11-19(12-10-18)50(41,42)43)17-27(37-34-24-13-15-28(51(44,45)46)22-7-3-1-5-20(22)24)32(40)30(31)38-35-25-14-16-29(52(47,48)49)23-8-4-2-6-21(23)25;;;/h1-17,39-40H,(H,41,42,43)(H,44,45,46)(H,47,48,49);;;/q;3*+1/p-3
• InChIKey: UJCWTNAPQQCJFE-UHFFFAOYSA-K