2-(P-甲氧苄基)氨基嘧啶

3-氧代-n-(嘧啶-2-基)丁酰胺

2-呋喃-2-咪唑并[1,2-a]嘧啶

2,5-dichloro-N-pyrimidin-2-ylbenzenesulfonamide

1-pyrimidin-2-yl-4H-imidazol-5-imine