7-Amino-4-Hydroxy-3-[(7-Sulpho-1-Naphthyl)Azo]Naphthalene-2-Sulphonic Acid Sodium Salt
[CAS# 75627-21-3]

Identification

• Name: 7-Amino-4-Hydroxy-3-[(7-Sulpho-1-Naphthyl)Azo]Naphthalene-2-Sulphonic Acid Sodium Salt
• Synonyms: Disodium (3E)-7-Amino-4-Oxo-3-[(7-Sulfonato-1-Naphthyl)Hydrazono]Naphthalene-2-Sulfonate; Disodium (3E)-7-Amino-4-Oxo-3-[(7-Sulfonato-1-Naphthyl)Hydrazono]-2-Naphthalenesulfonate; Disodium (3E)-7-Amino-4-Keto-3-[(7-Sulfonato-1-Naphthyl)Hydrazono]Naphthalene-2-Sulfonate
• Molecular Formula: C₂₀H₁₃N₃Na₂O₇S₂
• Molecular Weight: 517.44
• CAS Registry Number: 75627-21-3
• EINECS: 278-275-3
• SMILES: C1=C([S]([O-])(=O)=O)C=CC2=C1C(=CC=C2)N\N=C3\C(=CC4=C(C3=O)C=CC(=C4)N)[S]([O-])(=O)=O.[Na+].[Na+]
• InChI: 1S/C20H15N3O7S2.2Na/c21-13-5-7-15-12(8-13)9-18(32(28,29)30)19(20(15)24)23-22-17-3-1-2-11-4-6-14(10-16(11)17)31(25,26)27;;/h1-10,22H,21H2,(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2/b23-19-
• InChIKey: MRZABCWRXNLLIE-HHUIZHIGSA-L