2,4-Dichloro-5,6,7,8-tetrahydroquinoline

4-Hydroxy-5,6,7,8-tetrahydroquinolin-2(1H)-one

4-hydroxy-2-oxo-1,2,5,6,7,8-hexahydro-3(1H)-quinolinecarboxylic acid ethl ester

2-氨基-1-环己烯-1-甲酸乙酯

2-环己酮甲酸乙酯