Benzenesulfonic acid, 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitro-, chromium complex

CAS Name

Chromate(2-), [2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulfonato(3-)]-, sodium hydrogen

Molecular Formula

C₃₂H₂₁CrN₁₀O₁₁S.H.Na

Molecular Mass

829.63

Other Names and Identifiers

InChI

InChI=1S/C16H12N5O7S.C16H12N5O4.Cr.Na/c1-9-14(16(23)20(19-9)10-5-3-2-4-6-10)18-17-12-7-11(21(24)25)8-13(15(12)22)29(26,27)28;1-10-15(16(23)20(19-10)11-5-3-2-4-6-11)18-17-13-8-7-12(21(24)25)9-14(13)22;;/h2-8,22H,1H3,(H,26,27,28);2-9,22H,1H3;;/q2*-1;+3;+1/p-2

InChIKey

InChIKey=BGWIYBUYNKYOHU-UHFFFAOYSA-L

Canonical SMILES

[H+].[Na+].O=N(=O)C=1C=CC=2N=[N]3[C-]4C(=NN(C=5C=CC=CC5)C4=O[Cr+3]673(O=C8[C-](N=[N]7C=9C=C(C=C(C9[O-]6)S(=O)(=O)[O-])N(=O)=O)C(=NN8C=%10C=CC=CC%10)C)[O-]C2C1)C

Other Names for this Substance