Disodium 7-Hydroxy-8-[[4-[(4-Sulphonatophenyl)Azo]Phenyl]Azo]Naphthalene-2-Sulphonate
[CAS# 6226-74-0]

Identification

• Name: Disodium 7-Hydroxy-8-[[4-[(4-Sulphonatophenyl)Azo]Phenyl]Azo]Naphthalene-2-Sulphonate
• Synonyms: Disodium (8Z)-7-Oxo-8-[[4-(4-Sulfonatophenyl)Azophenyl]Hydrazono]Naphthalene-2-Sulfonate; Disodium (8Z)-7-Oxo-8-[[4-(4-Sulfonatophenyl)Azophenyl]Hydrazono]-2-Naphthalenesulfonate; Disodium (8Z)-7-Keto-8-[[4-(4-Sulfonatophenyl)Azophenyl]Hydrazono]Naphthalene-2-Sulfonate
• Molecular Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Molecular Weight: 556.47
• CAS Registry Number: 6226-74-0
• EINECS: 228-317-1
• SMILES: C1=C([S]([O-])(=O)=O)C=CC4=C1C(=N/NC3=CC=C(N=NC2=CC=C([S]([O-])(=O)=O)C=C2)C=C3)/C(=O)C=C4.[Na+].[Na+]
• InChI: 1S/C22H16N4O7S2.2Na/c27-21-12-2-14-1-9-19(35(31,32)33)13-20(14)22(21)26-25-16-5-3-15(4-6-16)23-24-17-7-10-18(11-8-17)34(28,29)30;;/h1-13,25H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2/b24-23?,26-22-
• InChIKey: VXDIBDLLWSLBCY-VKZXTWAVSA-L