4-Amino-6-[[4-[[[4-[(2,4-Dihydroxyphenyl)Azo]Phenyl]Amino]Sulphonyl]Phenyl]Azo]-5-Hydroxy-3-[(4-Nitrophenyl)Azo]Naphthalene-2,7-Disulphonic Acid, Potassium Salt
[CAS# 84878-17-1]

Identification

• Name: 4-Amino-6-[[4-[[[4-[(2,4-Dihydroxyphenyl)Azo]Phenyl]Amino]Sulphonyl]Phenyl]Azo]-5-Hydroxy-3-[(4-Nitrophenyl)Azo]Naphthalene-2,7-Disulphonic Acid, Potassium Salt
• Synonyms: Dipotassium (3Z)-5-Amino-3-[[4-[[4-[(N'z)-N'-(2-Hydroxy-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Phenyl]Sulfamoyl]Phenyl]Hydrazono]-6-(4-Nitrophenyl)Azo-4-Oxo-Naphthalene-2,7-Disulfonate; Dipotassium (3Z)-5-Amino-3-[[4-[[4-[(N'z)-N'-(2-Hydroxy-4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Phenyl]Sulfamoyl]Phenyl]Hydrazono]-6-(4-Nitrophenyl)Azo-4-Oxonaphthalene-2,7-Disulfonate; Dipotassium (3Z)-5-Amino-3-[[4-[[4-[(N'z)-N'-(2-Hydroxy-4-Keto-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Phenyl]Sulfamoyl]Phenyl]Hydrazono]-4-Keto-6-(4-Nitrophenyl)Azo-Naphthalene-2,7-Disulfonate
• Molecular Formula: C₃₄H₂₃K₂N₉O₁₃S₃
• Molecular Weight: 939.98
• CAS Registry Number: 84878-17-1
• EINECS: 284-407-0
• SMILES: C1=C6C(=C(N)C(=C1[S]([O-])(=O)=O)N=NC2=CC=C([N+]([O-])=O)C=C2)C(=O)C(=N/NC5=CC=C([S](=O)(=O)NC4=CC=C(N\N=C3/C(=CC(=O)C=C3)O)C=C4)C=C5)/C(=C6)[S]([O-])(=O)=O.[K+].[K+]
• InChI: 1S/C34H25N9O13S3.2K/c35-31-30-18(15-28(58(51,52)53)32(31)40-37-20-5-9-23(10-6-20)43(47)48)16-29(59(54,55)56)33(34(30)46)41-38-21-7-12-25(13-8-21)57(49,50)42-22-3-1-19(2-4-22)36-39-26-14-11-24(44)17-27(26)45;;/h1-17,36,38,42,45H,35H2,(H,51,52,53)(H,54,55,56);;/q;2*+1/p-2/b39-26-,40-37?,41-33+
• InChIKey: MQSFQJXWXOGGPY-VJTSKTODSA-L