Tetrasodium 8-Hydroxy-7-{[4-({4'-[(1-Hydroxy-3,8-Disulfonato-2-Naphthyl)Diazenyl]-3,3'-Dimethoxy-4-Biphenylyl}Diazenyl)-1-Naphthyl]Diazenyl}-1,6-Naphthalenedisulfonate
[CAS# 6656-08-2]

Identification

• Name: Tetrasodium 8-Hydroxy-7-{[4-({4'-[(1-Hydroxy-3,8-Disulfonato-2-Naphthyl)Diazenyl]-3,3'-Dimethoxy-4-Biphenylyl}Diazenyl)-1-Naphthyl]Diazenyl}-1,6-Naphthalenedisulfonate
• Synonyms: 1,6-Naphthalenedisulfonic acid, 8-hydroxy-7-[[4-[[4'-[(1-hydroxy-3,8-disulfo-2-naphthalenyl)azo]-3,3'-dimethoxy[1,1'-biphenyl]-4-yl]azo]-1-naphthalenyl]azo]-, tetrasodium salt; 8/2/6656
• Molecular Formula: C₄₄H₂₈N₆Na₄O₁₆S₄
• Molecular Weight: 1116.94
• CAS Registry Number: 6656-08-2
• SMILES: COc1cc(ccc1N=Nc2ccc(c3c2cccc3)N=Nc4c(cc5cccc(c5c4O)S(=O)(=O)[O-])S(=O)(=O)[O-])c6ccc(c(c6)OC)N=Nc7c(cc8cccc(c8c7O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
• InChI: 1S/C44H32N6O16S4.4Na/c1-65-33-19-23(24-14-16-32(34(20-24)66-2)48-50-42-38(70(62,63)64)22-26-8-6-12-36(68(56,57)58)40(26)44(42)52)13-15-31(33)47-45-29-17-18-30(28-10-4-3-9-27(28)29)46-49-41-37(69(59,60)61)21-25-7-5-11-35(67(53,54)55)39(25)43(41)51;;;;/h3-22,51-52H,1-2H3,(H,53,54,55)(H,56,57,58)(H,59,60,61)(H,62,63,64);;;;/q;4*+1/p-4
• InChIKey: FHEKFKKRFUOGER-UHFFFAOYSA-J