imidazolium,butyl,hydroxyethyl,bromide
Imidazolium
63834-91-31H-Benzimidazolium, 2-[3-[1,3-dihydro-1-methyl-3-(4-sulfobutyl)-5-(trifluoromethyl)-2H-benzimidazol-2-ylidene]-1-propenyl]-1-methyl-3-(4-sulfobutyl)-5-(trifluoromethyl)-, hydroxide, inner salt, sodium salt
64777-03-31H-Imidazolium,1-[2-(carboxymethoxy)ethyl]-1-(carboxymethyl)-2-decyl-2,5-dihydro-,hydroxide, disodium salt