Chromium(3+) sodium 3-(dioxidoamino)-6-oxo-5-[(2-oxo-1(2H)-naphthalenylidene)hydrazono]-1,3-cyclohexadiene-1-sulfonate 5-nitro-2-oxido-3-[(2-oxo-1(2H)-naphthalenylidene)diazanidyl]benzenesulfonate (1: 3:1:1)
[CAS# 75199-06-3]

Identification

• Name: Chromium(3+) sodium 3-(dioxidoamino)-6-oxo-5-[(2-oxo-1(2H)-naphthalenylidene)hydrazono]-1,3-cyclohexadiene-1-sulfonate 5-nitro-2-oxido-3-[(2-oxo-1(2H)-naphthalenylidene)diazanidyl]benzenesulfonate (1: 3:1:1)
• Synonyms: 3-((2-Hydroxy-1-naphthalenyl)azo)-2-hydroxy-5-nitrobenzenesulfonic acid, chromium complex, trisodium salt
• Molecular Formula: C₃₂H₁₆CrN₆Na₃O₁₄S₂
• Molecular Weight: 893.60
• CAS Registry Number: 75199-06-3
• SMILES: [Cr+3].[Na+].[Na+].[Na+].[O-]N([O-])/C3=C/C(=NN=C2c1ccccc1\C=C/C2=O)C(=O)/C(=C3)S([O-])(=O)=O.[O-][N+](=O)c3cc([N-]N=C2c1c(cccc1)\C=C/C2=O)c([O-])c(c3)S([O-])(=O)=O
• InChI: 1S/C16H11N3O7S.C16H9N3O7S.Cr.3Na/c2*20-13-6-5-9-3-1-2-4-11(9)15(13)18-17-12-7-10(19(22)23)8-14(16(12)21)27(24,25)26;;;;/h1-8H,(H3,17,18,20,21,24,25,26);1-8H,(H,24,25,26);;;;/q;-2;+3;3*+1/p-4
• InChIKey: GDZRULBVEJTPCE-UHFFFAOYSA-J