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2,6-Dimethylphenol 3,5-Dimethylbenzoic acid 2,5-Dimethylpyridine 5-Fluorocytosine 4,6-Dichloropyrimidine 2,6-Lutidine Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-amino-pyrimidine-5-carboxylate Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-methylthiopyrimidine-5-carboxylate Ethyl 4-(4-Fluorophenyl)-6-isopropyl-2-(methylsulfonyl)pyrimidine-5-carboxylate 2-amino-4,6-dimethylpyrimidine-5-carboxylic acid