1-(4-bromophenyl)-3-[[(E)-1-pyridin-2-ylethylideneamino]carbamothioylamino]thiourea

2-乙酰基吡啶缩氨基脲

4-[3,5-bis(2,6-dipyridin-2-ylpyridin-4-yl)phenyl]-2,6-dipyridin-2-ylpyridine

2-吡啶-2-丙醇

2-(2-溴乙酰基)吡啶