Tetrasodium 2,2'-[(E)-1,2-ethenediyl]bis[5-({2,5-dimethyl-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)benzenesulfonate]
[CAS# 85959-56-4]

Identification

• Name: Tetrasodium 2,2'-[(E)-1,2-ethenediyl]bis[5-({2,5-dimethyl-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)benzenesulfonate]
• Synonyms: tetrasodium 4,4'-bis[[2,5-dimethyl-4-[(4-sulphonatophenyl)azo]phenyl]azo]stilbene-2,2'-disulphonate
• Molecular Formula: C₄₂H₃₂N₈Na₄O₁₂S₄
• Molecular Weight: 1060.97
• CAS Registry Number: 85959-56-4
• EINECS: 289-050-4
• SMILES: [Na+].[Na+].[Na+].[Na+].[O-]S(=O)(=O)c1ccc(cc1)N=Nc2cc(C)c(cc2C)N=Nc6ccc(/C=C/c5ccc(N=Nc3cc(C)c(cc3C)N=Nc4ccc(cc4)S([O-])(=O)=O)cc5S([O-])(=O)=O)c(c6)S([O-])(=O)=O
• InChI: 1S/C42H36N8O12S4.4Na/c1-25-21-39(27(3)19-37(25)47-43-31-11-15-35(16-12-31)63(51,52)53)49-45-33-9-7-29(41(23-33)65(57,58)59)5-6-30-8-10-34(24-42(30)66(60,61)62)46-50-40-22-26(2)38(20-28(40)4)48-44-32-13-17-36(18-14-32)64(54,55)56;;;;/h5-24H,1-4H3,(H,51,52,53)(H,54,55,56)(H,57,58,59)(H,60,61,62);;;;/q;4*+1/p-4/b6-5+,47-43?,48-44?,49-45?,50-46?
• InChIKey: XUBBRWVWKGOFBE-IEBZFWCRSA-J