1-(2-Carboxylatoethyl)-2-(heptadec-8-enyl)-4,5-dihydro-1-(2-hydroxyethyl)-1H-imidazolium 1H-Imidazolium, 1-(2-carboxyethyl)-2-(8-heptadecenyl)-4,5-dihydro-1-(2-hydroxyeth- yl)-, hydroxide, inner salt 1H-Imidazolium, 1-(2-carboxyethyl)-2-(8-heptadecenyl)-4,5-dihydro-1-(2-hydroxyethyl)-, hydroxide, inner salt 1H-Imidazolium, 1-(2-carboxyethyl)-2-(8-heptadecenyl)-4,5-dihydro-1-(2-hydroxyethyl)-, inner salt 67892-37-9 EINECS 267-569-7 Sodium oleoamphopropionate