Trisodium 7-hydroxy-8-({2-sulfonato-5-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl}diazenyl)-1,3-naphthalenedisulfonate
[CAS# 71720-90-6]

Identification

• Name: Trisodium 7-hydroxy-8-({2-sulfonato-5-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl}diazenyl)-1,3-naphthalenedisulfonate
• Synonyms: 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[2-sulfo-5-[(2,5,6-trichloro-4-pyrimidinyl)amino]phenyl]azo]-, trisodium salt
• Molecular Formula: C₂₀H₉Cl₃N₅Na₃O₁₀S₃
• Molecular Weight: 750.84
• CAS Registry Number: 71720-90-6
• SMILES: c1cc(c(c2c1cc(cc2S(=O)(=O)[O-])S(=O)(=O)[O-])N=Nc3cc(ccc3S(=O)(=O)[O-])Nc4c(c(nc(n4)Cl)Cl)Cl)O.[Na+].[Na+].[Na+]
• InChI: 1S/C20H12Cl3N5O10S3.3Na/c21-16-18(22)25-20(23)26-19(16)24-9-2-4-13(40(33,34)35)11(6-9)27-28-17-12(29)3-1-8-5-10(39(30,31)32)7-14(15(8)17)41(36,37)38;;;/h1-7,29H,(H,24,25,26)(H,30,31,32)(H,33,34,35)(H,36,37,38);;;/q;3*+1/p-3
• InChIKey: HJOMXKFWHNFGGT-UHFFFAOYSA-K