英文名称
3-[2-[3-[1-Ethyl-3-(2,2,2-trifluoroethyl)-5-(trifluoromethyl)benzimidazol-2-ylidene]prop-1-enyl]-3-methyl-6-(trifluoromethyl)benzimidazol-3-ium-1-yl]propane-1-sulfonate;[3-methyl-2-[3-[1-methyl-3-(2,2,2-trifluoroethyl)-5-(trifluoromethyl)benzimidazol-2-ylidene]prop-1-enyl]-6-(trifluoromethyl)benzimidazol-3-ium-1-yl]methanesulfonate