Trisodium 5-{[4-({4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]-7-sulfonato-1-naphthyl}diazenyl)phenyl]diazenyl}-2-hydroxybenzoate
[CAS# 72152-90-0]

Identification

• Name: Trisodium 5-{[4-({4-[(6-amino-1-hydroxy-3-sulfonato-2-naphthyl)diazenyl]-7-sulfonato-1-naphthyl}diazenyl)phenyl]diazenyl}-2-hydroxybenzoate
• Synonyms: Benzoic acid, 5-[[4-[[4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-7-sulfo-1-naphthalenyl]azo]phenyl]azo]-2-hydroxy-, trisodium salt
• Molecular Formula: C₃₃H₂₀N₇Na₃O₁₀S₂
• Molecular Weight: 807.65
• CAS Registry Number: 72152-90-0
• SMILES: c1cc(ccc1N=Nc2ccc(c(c2)C(=O)[O-])O)N=Nc3ccc(c4c3cc(cc4)S(=O)(=O)[O-])N=Nc5c(cc6cc(ccc6c5O)N)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
• InChI: 1S/C33H23N7O10S2.3Na/c34-18-1-8-23-17(13-18)14-30(52(48,49)50)31(32(23)42)40-39-27-10-11-28(25-16-22(51(45,46)47)7-9-24(25)27)38-36-20-4-2-19(3-5-20)35-37-21-6-12-29(41)26(15-21)33(43)44;;;/h1-16,41-42H,34H2,(H,43,44)(H,45,46,47)(H,48,49,50);;;/q;3*+1/p-3
• InChIKey: FEOFPYGDXCVZOG-UHFFFAOYSA-K