Pyridine series

Methyl fluoroacetate

2,3-DIAMINOQUINOXALINE

3-Fluoro-4-methoxybenzoic acid

4-Fluoro-2-(trifluoromethyl)be

METHYL 5-AMINO-2-FLUOROBENZOAT

1,4-Dioxa-spiro[4,5]dec-7-en-8