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1-(2-Deoxy-2-fluoro-beta-d-arabinofuranosyl)uracil

4-Amino-2-chloropyrimidine-5-carboxylic acid

5-(bromomethyl)-4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidine

2-(Hydroxymethyl)-5-phenylpyrimidine

3-Pyrimidin-2-ylphenyl isocyanate

2-Methyl-4-(4-piperidinyl)pyrimidine

1,3,5-Trimethylpyrazole

4-Hydroxymethyl-1-4-Hydroxymethyl-1-methylpyrazole

Tert-butyl 4-iodopyrazole-1-carboxylate

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