Disodium 4-Amino-5-Hydroxy-3-[[4-[(4-Hydroxyphenyl)Azo]Phenyl]Azo]-6-(Phenylazo)Naphthalene-2,7-Disulphonate
[CAS# 83846-56-4]

Identification

• Name: Disodium 4-Amino-5-Hydroxy-3-[[4-[(4-Hydroxyphenyl)Azo]Phenyl]Azo]-6-(Phenylazo)Naphthalene-2,7-Disulphonate
• Synonyms: Disodium (6E)-4-Amino-5-Oxo-3-[4-[N'-(4-Oxo-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Phenyl]Azo-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonate; Disodium (6E)-4-Amino-5-Keto-3-[4-[N'-(4-Keto-1-Cyclohexa-2,5-Dienylidene)Hydrazino]Phenyl]Azo-6-(Phenylhydrazono)Naphthalene-2,7-Disulfonate; Disodium 4-Amino-5-Hydroxy-3-((4-((4-Hydroxyphenyl)Azo)Phenyl)Azo)-6-(Phenylazo)Naphthalene-2,7-Disulphonate
• Molecular Formula: C₂₈H₁₉N₇Na₂O₈S₂
• Molecular Weight: 691.60
• CAS Registry Number: 83846-56-4
• EINECS: 281-032-4
• SMILES: C1=C5C(=C(N)C(=C1[S]([O-])(=O)=O)N=NC3=CC=C(NN=C2C=CC(=O)C=C2)C=C3)C(=O)C(=N/NC4=CC=CC=C4)\C(=C5)[S]([O-])(=O)=O.[Na+].[Na+]
• InChI: 1S/C28H21N7O8S2.2Na/c29-25-24-16(15-23(45(41,42)43)27(28(24)37)35-32-17-4-2-1-3-5-17)14-22(44(38,39)40)26(25)34-33-19-8-6-18(7-9-19)30-31-20-10-12-21(36)13-11-20;;/h1-15,30,32H,29H2,(H,38,39,40)(H,41,42,43);;/q;2*+1/p-2/b34-33?,35-27-
• InChIKey: YQDQTZQBOMRTOB-DPNJHXEDSA-L