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Ethyl 2-aminooxazole-4-carboxylate

Ethyl 8-bromo-6-chloroimidazo[1,2-a)pyridine-2-carboxylate

Ethyl 8-bromo-4-hydroxyquinoline-3-carboxylate

8-bromoimidazo[1,2-a)pyridine-6-carboxylate HCL

Ethyl 6-bromo-7-methylimidazo[1,2-a)pyridine-2-

Ethyl 8-bromo-5-methylimidazo[1,2-a)pyridine-2-

Ethyl 8-bromo-6-methylimidazo[1,2-a)pyridine-2-

N-ethyl 5-bromopyridine-2-carboxamide

Ethyl 2-bromothiazole-4-carboxylate

Ethyl 2-(t-BOC-amino)oxazole-5-carboxylate