4-丁氧基-5-氟-2,6-二氧代六氢嘧啶-5-羧酸乙酯

L-2-巯基-4-羟基-5-氟嘧啶

5-氟-2-(甲基硫代)-4(3H)-嘧啶酮

2-benzylsulfanyl-5-fluoro-3H-pyrimidin-4-one

2-(2-(5-fluoro-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-2-methoxyethyl)isoindoline-1,3-dione