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2-Hydroxy-4-hydrazinopyrimidine

2-Morpholino-4,6-difluoropyrimidine

4-Amino-2,6-difluoropyrimidine

2-Chloro-4-(methylthio)pyrimidine

4-Chloro-2-methylthiopyrimidine

5-Hexynechloride

6-Bromo-4-hydroxy-2-(trifluoromethyl)quinoline

1-(4-Trifluoromethylphenyl)piperazine

3,3-Dimethyl-1-ethyl-2-methyleneindoline

2-Thiophenepropanic acid methyl ester