4-(二乙氨基)苯基硼酸频哪醇酯

1-ethyl-4-hydroxy-3-nitropyridin-2-one

methyl 8-cyclopropyl-4-ethoxyquinoline-2-carboxylate

3-ethoxy-5-phenylcyclohex-2-en-1-one

2-(benzhydrylideneamino)butanamide