5-Bromo-3-methoxy-pyrazine-2-carbaldehyde

4-Oxo-1,4-dihydroquinazoline-6-carboxamide

3-O-Methylsulfonyl-D-glucopyranose

Adenosine-5'-carboxylic acid

3-Thioxo-3,4-dihydro-1,2,4-triazin-5(2h)-one

1,4,8-Trimethylcarbazole

1,8-Dimethyl-9h-carbazole

2'-Azido-2'-deoxyuridine

2-Chloro-6-o-methyl-inosine

2-Thio-6-azauridine