1-(2-(2-Carboxypropoxy)ethyl)-2-heptyl-2-imidazoline, sodium salt 70682-69-8 EINECS 274-749-9 Propanoic acid, 3-(2-(2-heptyl-4,5-dihydro-1H-imidazol-1-yl)ethoxy)-2-methyl-, sodium salt Sodium 3-(2-(2-heptyl-4,5-dihydro-1H-imidazol-1-yl)ethoxy)isobutyrate