2-Naphthalenol, 1-[(2-hydroxy-4-nitrophenyl)azo]-, chromium complex

84145-95-9

CAS Name

Chromate(2-), [2-(hydroxy-κO)-3-[2-[2-(hydroxy-κO)-1-naphthalenyl]diazenyl-κN¹]-5-nitrobenzenesulfonato(3-)][1-[2-[2-(hydroxy-κO)-4-nitrophenyl]diazenyl-κN¹]-2-naphthalenolato(2-)]-, sodium (1:2)

Molecular Formula

C₃₂H₁₇CrN₆O₁₁S.2Na

Other Names and Identifiers

InChI

InChI=1S/C16H11N3O7S.C16H11N3O4.Cr.2Na/c20-13-6-5-9-3-1-2-4-11(9)15(13)18-17-12-7-10(19(22)23)8-14(16(12)21)27(24,25)26;20-14-8-5-10-3-1-2-4-12(10)16(14)18-17-13-7-6-11(19(22)23)9-15(13)21;;;/h1-8,20-21H,(H,24,25,26);1-9,20-21H;;;/q;;+3;2*+1/p-5

InChIKey

InChIKey=APGLUZMXMDRDEU-UHFFFAOYSA-I

SMILES

S(=O)(=O)([O-])C1=C2[O-][Cr+3]345([N](C2=CC(N(=O)=O)=C1)=NC=6C([O-]3)=CC=C7C6C=CC=C7)[N](C=8C([O-]4)=CC=C9C8C=CC=C9)=NC=%10C([O-]5)=CC(N(=O)=O)=CC%10.[Na+]

Canonical SMILES

[Na+].O=N(=O)C1=CC=C2N=[N]3C=4C([O-][Cr+3]563([O-]C=7C=CC=8C=CC=CC8C7N=[N]6C=9C=C(C=C(C9[O-]5)S(=O)(=O)[O-])N(=O)=O)[O-]C2=C1)=CC=C%10C=CC=CC%104

Other Names for this Substance