Sodium 2,5-Dichloro-4-[4,5-Dihydro-3-Methyl-4-[[4-[(P-Tolylsulphonyl)Oxy]Phenyl]Azo]-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonate
[CAS# 67923-65-3]

Identification

• Name: Sodium 2,5-Dichloro-4-[4,5-Dihydro-3-Methyl-4-[[4-[(P-Tolylsulphonyl)Oxy]Phenyl]Azo]-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonate
• Synonyms: Sodium 2,5-Dichloro-4-[3-Methyl-4-[4-(4-Methylphenyl)Sulfonyloxyphenyl]Azo-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonate; Sodium 2,5-Dichloro-4-[5-Keto-3-Methyl-4-[4-(4-Methylphenyl)Sulfonyloxyphenyl]Azo-4H-Pyrazol-1-Yl]Benzenesulfonate; 2-Pyrazolin-5-One, 1-(2,5-Dichloro-4-Sulfophenyl)-3-Methyl-4-((4((P-Toluenesulfonyl)Oxy)Phenyl)Azo)-, Sodium Salt
• Molecular Formula: C₂₃H₁₇Cl₂N₄NaO₇S₂
• Molecular Weight: 619.43
• CAS Registry Number: 67923-65-3
• EINECS: 267-782-5
• SMILES: C1=C(Cl)C(=CC(=C1N4N=C(C(N=NC3=CC=C(O[S](=O)(=O)C2=CC=C(C=C2)C)C=C3)C4=O)C)Cl)[S]([O-])(=O)=O.[Na+]
• InChI: 1S/C23H18Cl2N4O7S2.Na/c1-13-3-9-17(10-4-13)38(34,35)36-16-7-5-15(6-8-16)26-27-22-14(2)28-29(23(22)30)20-11-19(25)21(12-18(20)24)37(31,32)33;/h3-12,22H,1-2H3,(H,31,32,33);/q;+1/p-1
• InChIKey: BEZDDGZIPYRWAX-UHFFFAOYSA-M