Eniluracil 是不可逆的二氢嘧啶脱氢酶(DPD)抑制剂，是一种尿嘧啶类似物，能够使 5-FU 的口服生物利用度提高到 100%，促进均匀吸收和可预测的毒性。

Eniluracil is an orally activedihydropyrimidine dehydrogenase (DPD) inhibitor,increases the oral bioavailability of 5-FU to 100%, facilitating uniform absorption and predictable toxicity.

59989-18-3

C6H4N2O2

136.11

GW776C85;5-Ethynyluracil;Eniluracil

DMSO:62.5 mg/mL (459.19 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years