Tetrasodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)di-2,1-diazenediyl]bis{5-hydroxy-6-[(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate}
[CAS# 83968-72-3]

Identification

• Name: Tetrasodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)di-2,1-diazenediyl]bis{5-hydroxy-6-[(4-nitrophenyl)diazenyl]-2,7-naphthalenedisulfonate}
• Synonyms: tetrasodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis[5-hydroxy-6-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate]
• Molecular Formula: C₃₈H₂₀N₁₀Na₄O₂₀S₄
• Molecular Weight: 1156.84
• CAS Registry Number: 83968-72-3
• EINECS: 281-553-7
• SMILES: [Na+].[Na+].[Na+].[Na+].[O-][N+](=O)c1ccc(cc1)N=Nc2c(O)c7c(cc2S([O-])(=O)=O)cc(cc7N=Nc6cc(N=Nc5cc(cc4cc(c(N=Nc3ccc(cc3)[N+]([O-])=O)c(O)c45)S([O-])(=O)=O)S([O-])(=O)=O)c(O)cc6O)S([O-])(=O)=O
• InChI: 1S/C38H24N10O20S4.4Na/c49-29-16-30(50)26(42-44-28-14-24(70(60,61)62)10-18-12-32(72(66,67)68)36(38(52)34(18)28)46-40-20-3-7-22(8-4-20)48(55)56)15-25(29)41-43-27-13-23(69(57,58)59)9-17-11-31(71(63,64)65)35(37(51)33(17)27)45-39-19-1-5-21(6-2-19)47(53)54;;;;/h1-16,49-52H,(H,57,58,59)(H,60,61,62)(H,63,64,65)(H,66,67,68);;;;/q;4*+1/p-4
• InChIKey: CXWDTRDOHZVEBU-UHFFFAOYSA-J