Trisodium 5-Amino-4-Hydroxy-3-[(4-Sulphonatophenyl)Azo]Naphthalene-2,7-Disulphonate
[CAS# 17716-41-5]

Identification

• Name: Trisodium 5-Amino-4-Hydroxy-3-[(4-Sulphonatophenyl)Azo]Naphthalene-2,7-Disulphonate
• Synonyms: Trisodium (3E)-5-Amino-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; Trisodium (3E)-5-Amino-4-Keto-3-[(4-Sulfonatophenyl)Hydrazono]Naphthalene-2,7-Disulfonate; Trisodium 5-Amino-4-Hydroxy-3-((4-Sulphonatophenyl)Azo)Naphthalene-2,7-Disulphonate
• Molecular Formula: C₁₆H₁₀N₃Na₃O₁₀S₃
• Molecular Weight: 569.42
• CAS Registry Number: 17716-41-5
• EINECS: 241-718-6
• SMILES: C1=C([S]([O-])(=O)=O)C=C(N)C3=C1C=C([S]([O-])(=O)=O)/C(=N/NC2=CC=C([S]([O-])(=O)=O)C=C2)C3=O.[Na+].[Na+].[Na+]
• InChI: 1S/C16H13N3O10S3.3Na/c17-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)19-18-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,18H,17H2,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b19-15-
• InChIKey: COSIYSUQOPSKOJ-NETMGOMMSA-K