Synonyms: Imidazoliumcompounds, 1-(carboxymethyl)-4,5-dihydro-1-(hydroxyethyl)-2-norcoco alkyl,hydroxides, inner salts; Imidazolium compounds,1-(carboxymethyl)-4,5-dihydro-1-(hydroxyethyl)-2-norcoco alkyl, inner salts;1-(Carboxymethyl)-4,5-dihydro-1-(2-hydroxyethyl)-2-norcoco alkylimidazoliuminner salts; Enagicol C 40H; Imidazolium compds.,1-(carboxymethyl)-4,5-dihydro-1-(2-hydroxyethyl)-2-norcoco alkyl, hydroxides,inner salts; Softazoline CL; Softazoline CL-R