Synonyms: AC1O5QCJ;Y 18598;Y-18598;1-ethyl-4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-(1-ethylpyridin-1-ium-4-yl)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaenyl]pyridin-1-ium dibromide;4,4'-(3,7,12,16-Tetramethyl-1,3,5,7,9,11,13,15,17,-octadecanonaen-1,18-diyl)bis(1-ethylpyridium) dibromide;97931-76-5;Pyridinium, 4,4'-(3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis(1-ethyl-, dibromide, (all-E)-