Molecular Formula: C₁₈H₂₃ClN₄O₆

Chemical Name
5'-O-(4-ethylamidinophenyl)uridine hydrochloride

Molecular Formula: C₁₈H₂₂ClN₃O₇

Chemical Name
5'-O-(4-ethoxyiminocarbonylphenyl)uridine hydrochloride

Molecular Formula: C₁₂H₈FN₃O₂

Chemical Name
1-<Cyanobenzyl>-5-fluoruracil
1-(p-cyanobenzyl)-5-fluorouracil
4-(5-fluoro-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-ylmethyl)-benzonitrile

Molecular Formula: C₁₂H₈FN₃O₆

Chemical Name
(5-fluoro-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-acetic acid 4-nitro-phenyl ester
1-(carboxymethyl)-5-fluorouracil p-nitrophenyl ester
p-nitrophenyl 2-(N1-5-fluorouracil-1-yl)acetate
p-Nitrophenyl 5-fluorouracil-1-acetate

Molecular Formula: C₉H₁₂FN₃O₄

Molecular Formula: C₉H₁₂FN₃O₄

Molecular Formula: C₁₂H₉FN₂O₄

Chemical Name
1-(p-carboxybenzyl)-5-fluorouracil

Molecular Formula: C₉H₁₂FN₃O₅

Molecular Formula: C₉H₁₂FN₃O₅

Molecular Formula: C₁₀H₁₄FN₃O₄

Molecular Formula: C₁₀H₁₄FN₃O₅

Molecular Formula: C₁₃H₁₁FN₂O₄

Chemical Name
1-(p-methoxycarbonylbenzyl)-5-fluorouracil

Molecular Formula: C₁₃H₂₀FN₃O₅

Molecular Formula: C₁₆H₁₈FN₃O₅

Molecular Formula: C₁₇H₂₀FN₃O₅

Molecular Formula: C₁₂H₁₈FN₃O₈

Molecular Formula: C₁₂H₁₈FN₃O₈

Molecular Formula: C₁₃H₂₀FN₃O₈

Molecular Formula: C₂₀H₂₆FN₃O₅