Tetrasodium 7-[(1,8-Dihydroxy-3,6-Disulphonato-2-Naphthyl)Azo]Naphthalene-1,3-Disulphonate
[CAS# 29637-28-3]

Identification

• Name: Tetrasodium 7-[(1,8-Dihydroxy-3,6-Disulphonato-2-Naphthyl)Azo]Naphthalene-1,3-Disulphonate
• Synonyms: Tetrasodium (3E)-3-[(6,8-Disulfonato-2-Naphthyl)Hydrazono]-5-Hydroxy-4-Oxo-Naphthalene-2,7-Disulfonate; Tetrasodium (3E)-3-[(6,8-Disulfonato-2-Naphthyl)Hydrazono]-5-Hydroxy-4-Oxonaphthalene-2,7-Disulfonate; Tetrasodium (3E)-3-[(6,8-Disulfonato-2-Naphthyl)Hydrazono]-5-Hydroxy-4-Keto-Naphthalene-2,7-Disulfonate
• Molecular Formula: C₂₀H₁₀N₂Na₄O₁₄S₄
• Molecular Weight: 722.50
• CAS Registry Number: 29637-28-3
• EINECS: 249-745-5
• SMILES: C3=C(N\N=C1\C(=CC2=C(C1=O)C(=CC(=C2)[S]([O-])(=O)=O)O)[S]([O-])(=O)=O)C=CC4=CC(=CC(=C34)[S]([O-])(=O)=O)[S]([O-])(=O)=O.[Na+].[Na+].[Na+].[Na+]
• InChI: 1S/C20H14N2O14S4.4Na/c23-15-7-12(37(25,26)27)4-10-5-17(40(34,35)36)19(20(24)18(10)15)22-21-11-2-1-9-3-13(38(28,29)30)8-16(14(9)6-11)39(31,32)33;;;;/h1-8,21,23H,(H,25,26,27)(H,28,29,30)(H,31,32,33)(H,34,35,36);;;;/q;4*+1/p-4/b22-19-
• InChIKey: BXMKPCACWPGLIX-QNKYWQQSSA-J