Sodium Hydrogen 7,7'-(Carbonyldiimino)Bis(4-Hydroxynaphthalene-2-Sulphonate)
[CAS 71550-28-2]

Identification

• Name: Sodium Hydrogen 7,7'-(Carbonyldiimino)Bis(4-Hydroxynaphthalene-2-Sulphonate)
• Synonyms: Sodium 4-Hydroxy-7-[(5-Hydroxy-7-Sulfo-2-Naphthyl)Carbamoylamino]Naphthalene-2-Sulfonate; Sodium 4-Hydroxy-7-[[[(5-Hydroxy-7-Sulfo-2-Naphthyl)Amino]-Oxomethyl]Amino]-2-Naphthalenesulfonate; Sodium 4-Hydroxy-7-[(5-Hydroxy-7-Sulfo-Naphthalen-2-Yl)Carbamoylamino]Naphthalene-2-Sulfonate
• Molecular Formula: C₂₁H₁₅N₂NaO₉S₂
• Molecular Weight: 526.47
• CAS Registry Number: 71550-28-2
• EINECS: 275-605-8
• SMILES: C1=C2C(=C(O)C=C1[S]([O-])(=O)=O)C=CC(=C2)NC(=O)NC4=CC3=CC(=CC(=C3C=C4)O)[S](=O)(=O)O.[Na+]
• InChI: 1S/C21H16N2O9S2.Na/c24-19-9-15(33(27,28)29)7-11-5-13(1-3-17(11)19)22-21(26)23-14-2-4-18-12(6-14)8-16(10-20(18)25)34(30,31)32;/h1-10,24-25H,(H2,22,23,26)(H,27,28,29)(H,30,31,32);/q;+1/p-1
• InChIKey: GTBJUKYCAIOSRJ-UHFFFAOYSA-M