4-Hydroxy-5-[(2-Hydroxynaphthyl)Azo]-3-[(2-Hydroxy-3-Nitro-5-Sulphophenyl)Azo]Naphthalene-2,7-Disulphonic Acid
[CAS# 61670-11-9]

Identification

• Name: 4-Hydroxy-5-[(2-Hydroxynaphthyl)Azo]-3-[(2-Hydroxy-3-Nitro-5-Sulphophenyl)Azo]Naphthalene-2,7-Disulphonic Acid
• Synonyms: (3E)-3-[(2-Hydroxy-3-Nitro-5-Sulfo-Phenyl)Hydrazono]-4-Oxo-5-[(N'z)-N'-(2-Oxo-1-Naphthylidene)Hydrazino]Naphthalene-2,7-Disulfonic Acid; (3E)-3-[(2-Hydroxy-3-Nitro-5-Sulfophenyl)Hydrazono]-4-Oxo-5-[(N'z)-N'-(2-Oxo-1-Naphthylidene)Hydrazino]Naphthalene-2,7-Disulfonic Acid; (3E)-3-[(2-Hydroxy-3-Nitro-5-Sulfo-Phenyl)Hydrazono]-4-Keto-5-[(N'z)-N'-(2-Keto-1-Naphthylidene)Hydrazino]Naphthalene-2,7-Disulfonic Acid
• Molecular Formula: C₂₆H₁₇N₅O₁₄S₃
• Molecular Weight: 719.63
• CAS Registry Number: 61670-11-9
• EINECS: 262-888-8
• SMILES: C3=C([S](O)(=O)=O)C=C(N\N=C/2C1=CC=CC=C1C=CC2=O)C5=C3C=C([S](O)(=O)=O)/C(=N/NC4=C(O)C(=CC(=C4)[S](O)(=O)=O)[N+]([O-])=O)C5=O
• InChI: 1S/C26H17N5O14S3/c32-20-6-5-12-3-1-2-4-16(12)23(20)29-27-17-9-14(46(37,38)39)7-13-8-21(48(43,44)45)24(26(34)22(13)17)30-28-18-10-15(47(40,41)42)11-19(25(18)33)31(35)36/h1-11,27-28,33H,(H,37,38,39)(H,40,41,42)(H,43,44,45)/b29-23-,30-24-
• InChIKey: YMYLXRNIOGLZLY-HONQWNAWSA-N