4-chloro-2-ethylthieno[2,3-d]pyrimidine

4-chloro-2-phenylthieno[2,3-d]pyrimidine

4-chloro-2-methylthieno[2,3-d]pyrimidine


2,4,6-trimethylpyridin-3-amine

2-hydrazinyl-3-(trifluoromethyl)pyridine


5-amino-2-fluoro-4-methylpyridine

6-(trifluoromethyl)nicotinaldehyde

