Sodium 2-heptadecylmethyl-1H-benzimidazolesulphonate, 2-Heptadecyl-1-methylbenzimidazolesulfonic acid,sodium salt, sodium 2-heptadecyl-1-methyl-1H-benzimidazole-4-sulfonate, 1H-Benzimidazolesulfonic acid,2-heptadecylmethyl-,sodium salt, EINECS 272-518-7,