(7-methyl-2,3-diphenylindolizin-1-yl) 2,2-dimethylpropanoate

4-methyl-1-[(4-methylpyridin-1-ium-1-yl)methyl]pyridin-1-ium,dibromide

2-(4-methylpyridin-1-ium-1-yl)-1-phenylethanone,chloride

4’-甲基-2,2’-联吡啶-4-甲醛

4-甲基-2,6-二苯基吡啶