Tetrasodium 3,3'-[(3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[4,5-Dihydroxynaphthalene-2,7-Disulphonate]
[CAS# 4198-19-0]

Identification

• Name: Tetrasodium 3,3'-[(3,3'-Dimethoxy[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[4,5-Dihydroxynaphthalene-2,7-Disulphonate]
• Synonyms: Tetrasodium (3E)-5-Hydroxy-3-[[4-[4-[(N'e)-N'-(8-Hydroxy-1-Oxo-3,6-Disulfonato-2-Naphthylidene)Hydrazino]-3-Methoxy-Phenyl]-2-Methoxy-Phenyl]Hydrazono]-4-Oxo-Naphthalene-2,7-Disulfonate; Tetrasodium (3E)-5-Hydroxy-3-[[4-[4-[(N'e)-N'-(8-Hydroxy-1-Oxo-3,6-Disulfonato-2-Naphthylidene)Hydrazino]-3-Methoxyphenyl]-2-Methoxyphenyl]Hydrazono]-4-Oxonaphthalene-2,7-Disulfonate; Tetrasodium (3E)-5-Hydroxy-3-[[4-[4-[(N'e)-N'-(8-Hydroxy-1-Keto-3,6-Disulfonato-2-Naphthylidene)Hydrazino]-3-Methoxy-Phenyl]-2-Methoxy-Phenyl]Hydrazono]-4-Keto-Naphthalene-2,7-Disulfonate
• Molecular Formula: C₃₄H₂₂N₄Na₄O₁₈S₄
• Molecular Weight: 994.76
• CAS Registry Number: 4198-19-0
• EINECS: 224-091-3
• SMILES: C1=C([S]([O-])(=O)=O)C=C(O)C6=C1C=C([S]([O-])(=O)=O)/C(=N/NC5=C(OC)C=C(C4=CC(=C(N\N=C2\C(=CC3=C(C2=O)C(=CC(=C3)[S]([O-])(=O)=O)O)[S]([O-])(=O)=O)C=C4)OC)C=C5)C6=O.[Na+].[Na+].[Na+].[Na+]
• InChI: 1S/C34H26N4O18S4.4Na/c1-55-25-9-15(3-5-21(25)35-37-31-27(59(49,50)51)11-17-7-19(57(43,44)45)13-23(39)29(17)33(31)41)16-4-6-22(26(10-16)56-2)36-38-32-28(60(52,53)54)12-18-8-20(58(46,47)48)14-24(40)30(18)34(32)42;;;;/h3-14,35-36,39-40H,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;/q;4*+1/p-4/b37-31-,38-32-
• InChIKey: RQXYVOPBZMVYNV-MGXFZMDZSA-J