1,3,5,5-tetraethoxy-pent-1-ene
N-methylaniline
1-(2,4-dinitrophenyl)-pyridinium chloride
5-(N-methyl-anilino)-penta-2,4-dienal
5-Ethoxycarbonyl-2-<7-(5-ethoxycarbonyl-3-ethyl-1-phenylbenzimidazol-2-ylidene)hepta-1,3,5-trien-1-yl>-3-ethyl-1-phenylbenzimidazolium iodide
1,2-Dihydro-5-methyl-2-<5'-(N-methylanilino)-2',4'-pentadienyliden>-3H-pyrrol-3-on
1,2-Dihydro-2-<5'-(N-methylanilino)-2',4'-pentadienyliden>-3H-indol-3-on