4-Nitro-3-(trifluromethyl)benzenesulfonyl chloride

6-[(2-Chloro-5-fluoropyrimidin-4-yl)amino]-2,2-dimethyl-4H-pyrido[3,2-b][1,4]oxazin-3-one

4-Bromo-2-fluoro-3-formylpyridine

4-Chloro-2-fluorophenylhydrazine hydrochloride

2-Amino-5-(trifluoromethoxy)benzaldehyde

Ethyl 4-bromopicolinate