Ethyl 5-bromo-2-(propan-2-yloxy)pyridine-3-carboxylate
5-(2-bromo-6-fluoro-3-methylphenyl)oxazole
2-氨基-3-氰基-4-甲基-5-溴吡啶
3-Bromo-5-nitro-1-trityl-1H-indazole