6-(乙硫基)-2,2'-联吡啶

6-(6-pyridin-2-ylpyridin-2-yl)pyridine-2-carbaldehyde

6-氨基-2,2-联吡啶

6-溴-2,2':6',2''-三联吡啶

[2,2-联吡啶]-6-甲醛