PYRIDINE 2

4-[4-(4-DIMETHYLAMINOPHENYL)-1,3-BUTADIENYL]-1-ETHYLPYRIDINIUM PERCHLORATE

4-((1E,3E)-4-(4-(diMethylaMino)phenyl)buta-1,3-dien-1-yl)-1-ethylpyridin-1-iuM perchlorate