1,1'-二苯基-4,4'-二氯化联吡啶鎓

1,1'-二正辛基-4,4'-联二溴化吡啶嗡

1-benzyl-4-(1-benzylpyridin-1-ium-4-yl)pyridin-1-ium,dichloride,hydrate

1,1'-双(2,4-二硝基苯基)-4,4'-二氯化联吡啶

1-(2,4-二硝基苯基)-4,4'-联吡啶鎓二氯化物