Ethyl 5-hydroxy-1,2-dimethyl-1h-indole-3-carboxylate

3-Hydroxy-4-(trifluoromethoxy)benzaldehyde

4-Bromo-2-fluoro-1-(difluoromethoxy)benzene

2,6-Dichloro-3-cyano-5-fluoropyridine

2-Fluoro-4-methyl-5-nitropyridine

N-(2,4-difluorophenyl)-N-(1-methylethyl)carbamic chloride