Sodium 2,5-Dichloro-4-[4-[[3-[(Ethylphenylamino)Sulphonyl]-p-Tolyl]Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonate
[CAS# 71873-38-6]

Identification

• Name: Sodium 2,5-Dichloro-4-[4-[[3-[(Ethylphenylamino)Sulphonyl]-p-Tolyl]Azo]-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-1-Yl]Benzenesulphonate
• Synonyms: Sodium 2,5-Dichloro-4-[4-[3-(Ethyl-Phenyl-Sulfamoyl)-4-Methyl-Phenyl]Azo-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonate; Sodium 2,5-Dichloro-4-[4-[3-(Ethyl-Phenylsulfamoyl)-4-Methylphenyl]Azo-3-Methyl-5-Oxo-4H-Pyrazol-1-Yl]Benzenesulfonate; Sodium 2,5-Dichloro-4-[4-[3-(Ethyl-Phenyl-Sulfamoyl)-4-Methyl-Phenyl]Azo-5-Keto-3-Methyl-4H-Pyrazol-1-Yl]Benzenesulfonate
• Molecular Formula: C₂₅H₂₂Cl₂N₅NaO₆S₂
• Molecular Weight: 646.49
• CAS Registry Number: 71873-38-6
• EINECS: 276-114-1
• SMILES: C1=C(Cl)C(=CC(=C1N4N=C(C(N=NC2=CC=C(C(=C2)[S](=O)(=O)N(C3=CC=CC=C3)CC)C)C4=O)C)Cl)[S]([O-])(=O)=O.[Na+]
• InChI: 1S/C25H23Cl2N5O6S2.Na/c1-4-31(18-8-6-5-7-9-18)39(34,35)22-12-17(11-10-15(22)2)28-29-24-16(3)30-32(25(24)33)21-13-20(27)23(14-19(21)26)40(36,37)38;/h5-14,24H,4H2,1-3H3,(H,36,37,38);/q;+1/p-1
• InChIKey: PYNAHQINXLPSMA-UHFFFAOYSA-M