1,3-Diethyl-2-methyl-1H-benzimidazole (SP-4-1)-tetrachloroaurate 1,3-Diethyl-2-methylbenzimidazolium aurochlorate 1H-Benzimidazolium, 1,3-diethyl-2-methyl-, (SP-4-1)-tetrachloroaurate(1-) 68123-39-7 EINECS 268-555-3