66988-04-3 EINECS 266-533-8 Isooctadecanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, sodium salt Sodium 2-(1-carboxylatoethoxy)-1-methyl-2-oxoethyl isooctadecanoate Sodium isostearoyl lactylate Sodium isostearoyl-2-lactylate