4-Hydroxy-3-[(2-Hydroxy-1-Naphtyl)Azo]-7-Nitro-1-Naphthalenesulfonic Acid Sodium Salt
[CAS# 30709-28-5]

Identification

• Name: 4-Hydroxy-3-[(2-Hydroxy-1-Naphtyl)Azo]-7-Nitro-1-Naphthalenesulfonic Acid Sodium Salt
• Synonyms: Sodium 4-Hydroxy-7-Nitro-3-[(N'e)-N'-(2-Oxo-1-Naphthylidene)Hydrazino]Naphthalene-1-Sulfonate; Sodium 4-Hydroxy-7-Nitro-3-[(N'e)-N'-(2-Oxo-1-Naphthylidene)Hydrazino]-1-Naphthalenesulfonate; Sodium 4-Hydroxy-3-[(N'e)-N'-(2-Keto-1-Naphthylidene)Hydrazino]-7-Nitro-Naphthalene-1-Sulfonate
• Molecular Formula: C₂₀H₁₂N₃NaO₇S
• Molecular Weight: 461.38
• CAS Registry Number: 30709-28-5
• SMILES: C3=C(N\N=C\2C1=CC=CC=C1C=CC2=O)C(=C4C(=C3[S]([O-])(=O)=O)C=C([N+]([O-])=O)C=C4)O.[Na+]
• InChI: 1S/C20H13N3O7S.Na/c24-17-8-5-11-3-1-2-4-13(11)19(17)22-21-16-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)20(16)25;/h1-10,21,25H,(H,28,29,30);/q;+1/p-1/b22-19+
• InChIKey: AVMFVTQJVITSJO-KWNKHXGFSA-M