Disodium 5-[[2,4-Dihydroxy-5-[(4-Nitrophenyl)Azo]Phenyl]Azo]-4-Hydroxy-3-[(2-Hydroxy-3,5-Dinitrophenyl)Azo]Naphthalene-2,7-Disulphonate
[CAS# 68155-63-5]

Identification

• Name: Disodium 5-[[2,4-Dihydroxy-5-[(4-Nitrophenyl)Azo]Phenyl]Azo]-4-Hydroxy-3-[(2-Hydroxy-3,5-Dinitrophenyl)Azo]Naphthalene-2,7-Disulphonate
• Synonyms: 4-((2,4-Dihydroxy-5-((4-Nitrophenyl)Azo)Phenyl)Azo)-5-Hydroxy-6-((2-Hydroxy-3,5-Dinitrophenyl)Azo)-2,7-Naphthalenedisulfonic Acid, Disodium Salt; Disodium 5-((2,4-Dihydroxy-5-((4-Nitrophenyl)Azo)Phenyl)Azo)-4-Hydroxy-3-((2-Hydroxy-3,5-Dinitrophenyl)Azo)Naphthalene-2,7-Disulphonate
• Molecular Formula: C₂₈H₁₅N₉Na₂O₁₆S₂
• Molecular Weight: 843.58
• CAS Registry Number: 68155-63-5
• EINECS: 268-975-7
• SMILES: C3=C([S]([O-])(=O)=O)C(=C(O)C4=C(N=NC1=CC(=C(O)C=C1O)N=NC2=CC=C([N+]([O-])=O)C=C2)C=C([S]([O-])(=O)=O)C=C34)N=NC5=CC(=CC(=C5O)[N+]([O-])=O)[N+]([O-])=O.[Na+].[Na+]
• InChI: 1S/C28H17N9O16S2.2Na/c38-22-11-23(39)18(10-17(22)30-29-13-1-3-14(4-2-13)35(42)43)31-32-19-9-16(54(48,49)50)5-12-6-24(55(51,52)53)26(28(41)25(12)19)34-33-20-7-15(36(44)45)8-21(27(20)40)37(46)47;;/h1-11,38-41H,(H,48,49,50)(H,51,52,53);;/q;2*+1/p-2
• InChIKey: WMEHWGRJJSAYSJ-UHFFFAOYSA-L