Disodium 2-(1,3-Dihydro-3-Oxo-7-Sulphonato-2H-Indol-2-Ylidene)-3-Oxoindoline-5-Sulphonate
[CAS# 27414-68-2]

Identification

• Name: Disodium 2-(1,3-Dihydro-3-Oxo-7-Sulphonato-2H-Indol-2-Ylidene)-3-Oxoindoline-5-Sulphonate
• Synonyms: Disodium (2E)-3-Oxo-2-(3-Oxo-5-Sulfonato-Indolin-2-Ylidene)Indoline-7-Sulfonate; Disodium (2E)-3-Oxo-2-(3-Oxo-5-Sulfonato-2-Indolinylidene)-7-Indolinesulfonate; Disodium (2E)-3-Keto-2-(3-Keto-5-Sulfonato-Indolin-2-Ylidene)Indoline-7-Sulfonate
• Molecular Formula: C₁₆H₈N₂Na₂O₈S₂
• Molecular Weight: 466.35
• CAS Registry Number: 27414-68-2
• EINECS: 248-447-2
• SMILES: C1=C([S]([O-])(=O)=O)C=CC2=C1C(=O)/C(N2)=C/3NC4=C(C3=O)C=CC=C4[S]([O-])(=O)=O.[Na+].[Na+]
• InChI: 1S/C16H10N2O8S2.2Na/c19-15-8-2-1-3-11(28(24,25)26)12(8)18-14(15)13-16(20)9-6-7(27(21,22)23)4-5-10(9)17-13;;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b14-13+
• InChIKey: QVTMQQLVIHWZOG-QDBORUFSSA-L