7,7'-(Carbonyldiimino)Bis[4-Hydroxy-3-[(2-Methylphenyl)Azo]-2-Naphthalenesulfonic Acid Disodium Salt
[CAS# 72749-87-2]

Identification

• Name: 7,7'-(Carbonyldiimino)Bis[4-Hydroxy-3-[(2-Methylphenyl)Azo]-2-Naphthalenesulfonic Acid Disodium Salt
• Synonyms: Disodium (3Z)-3-[(2-Methylphenyl)Hydrazono]-7-[[(6Z)-6-[(2-Methylphenyl)Hydrazono]-5-Oxo-7-Sulfonato-2-Naphthyl]Carbamoylamino]-4-Oxo-Naphthalene-2-Sulfonate; Disodium (3Z)-3-[(2-Methylphenyl)Hydrazono]-7-[[[[(6Z)-6-[(2-Methylphenyl)Hydrazono]-5-Oxo-7-Sulfonato-2-Naphthyl]Amino]-Oxomethyl]Amino]-4-Oxo-2-Naphthalenesulfonate; Disodium (3Z)-4-Keto-7-[[(6Z)-5-Keto-6-[(2-Methylphenyl)Hydrazono]-7-Sulfonato-2-Naphthyl]Carbamoylamino]-3-[(2-Methylphenyl)Hydrazono]Naphthalene-2-Sulfonate
• Molecular Formula: C₃₅H₂₆N₆Na₂O₉S₂
• Molecular Weight: 784.72
• CAS Registry Number: 72749-87-2
• SMILES: C4=C(NC(=O)NC3=CC2=C(C(=O)C(=N/NC1=CC=CC=C1C)/C(=C2)[S]([O-])(=O)=O)C=C3)C=CC6=C4C=C([S]([O-])(=O)=O)\C(=N/NC5=CC=CC=C5C)C6=O.[Na+].[Na+]
• InChI: 1S/C35H28N6O9S2.2Na/c1-19-7-3-5-9-27(19)38-40-31-29(51(45,46)47)17-21-15-23(11-13-25(21)33(31)42)36-35(44)37-24-12-14-26-22(16-24)18-30(52(48,49)50)32(34(26)43)41-39-28-10-6-4-8-20(28)2;;/h3-18,38-39H,1-2H3,(H2,36,37,44)(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2/b40-31+,41-32+
• InChIKey: PYYNLYAHNQMMAT-PCNQBJARSA-L