4-氯-6-乙氧基喹啉-3-羧酸乙酯

5-氧代-5H-噻唑并[3,2-a]嘧啶-6-羧酸乙酯

diethyl 2-[[4-(3-phenoxypropoxy)anilino]methylidene]propanedioate

3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester

1,4-二氢-6,8-二甲基-4-氧代-3-喹啉羧酸乙酯