Methyl 2-(4-hydroxy-3-methylphenyl)acetate

3-Methoxy-5-nitro-pyridin-2-ol

1,3-Acetonedicarboxylic acid anhydride

3-Bromo-5-methylbenzsulphonyl chloride

3-Amino-6-chloropyridine-2-carbonitrile

Methyl 3-bromo-5-fluorobenzoate

5-Amino-2-fluoropyrimidine