IUPAC Name :potassium;2-phenyl-3H-benzimidazole-5-sulfonate
InChI :InChI=1/C13H10N2O3S.K/c16-19(17,18)10-6-7-11-12(8-10)15-13(14-11)9-4-2-1-3-5-9;/h1-8H,(H,14,15)(H,16,17,18);/q;+1/p-1
Std.InChI: InChI=1S/C13H10N2O3S.K/c16-19(17,18)10-6-7-11-12(8-10)15-13(14-11)9-4-2-1-3-5-9;/h1-8H,(H,14,15)(H,16,17,18);/q;+1/p-1
InChIKey :YPSWUECEJGNOLY-REWHXWOFAJ
Std.InChIKey: YPSWUECEJGNOLY-UHFFFAOYSA-M
SMILES :C1=CC=C(C=C1)C2=NC3=C(N2)C=C(C=C3)S(=O)(=O)[O-].[K+]