Disodium 4-Hydroxy-3-[(4-Nitrophenyl)Azo]-5-[[(p-Tolyl)Sulphonyl]Amino]Naphthalene-2,7-Disulphonate
[CAS# 6441-94-7]

Identification

• Name: Disodium 4-Hydroxy-3-[(4-Nitrophenyl)Azo]-5-[[(p-Tolyl)Sulphonyl]Amino]Naphthalene-2,7-Disulphonate
• Synonyms: Disodium (3Z)-5-[(4-Methylphenyl)Sulfonylamino]-3-[(4-Nitrophenyl)Hydrazono]-4-Oxo-Naphthalene-2,7-Disulfonate; Disodium (3Z)-5-[(4-Methylphenyl)Sulfonylamino]-3-[(4-Nitrophenyl)Hydrazono]-4-Oxonaphthalene-2,7-Disulfonate; Disodium (3Z)-4-Keto-5-[(4-Methylphenyl)Sulfonylamino]-3-[(4-Nitrophenyl)Hydrazono]Naphthalene-2,7-Disulfonate
• Molecular Formula: C₂₃H₁₆N₄Na₂O₁₁S₃
• Molecular Weight: 666.56
• CAS Registry Number: 6441-94-7
• EINECS: 229-232-2
• SMILES: C2=C([S]([O-])(=O)=O)C=C(N[S](=O)(=O)C1=CC=C(C=C1)C)C4=C2C=C([S]([O-])(=O)=O)C(=N/NC3=CC=C([N+]([O-])=O)C=C3)\C4=O.[Na+].[Na+]
• InChI: 1S/C23H18N4O11S3.2Na/c1-13-2-8-17(9-3-13)39(31,32)26-19-12-18(40(33,34)35)10-14-11-20(41(36,37)38)22(23(28)21(14)19)25-24-15-4-6-16(7-5-15)27(29)30;;/h2-12,24,26H,1H3,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b25-22+
• InChIKey: SEUMIAKWPUUWLK-RAUWIDEGSA-L