Synonyms: | 1H-3,1-Benzimidazolium, 5,6-dichloro-2-[(1E)-3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)-1-propen-1-yl]-1,3-diethyl-, iodide (1:1);5,6-Dichloro-2-[(1E)-3-(5,6-dichloro-1,3-diethyl-1,3-dihydro-2H-benzimidazol-2-ylidene)prop-1-en-1-yl]-1,3-diethyl-1H-3,1-benzimidazol-3-ium iodide |