Morpholin-4-yl-oxo-acetic acid butyl ester

Morpholine, 4-[(4-morpholinylcarbonyl)thio]-

2-氨基-4-(2-氯苯基)噻吩-3-羧酸乙酯

4-(3-溴苄基)吗啉

2-(4-吗啉基)-3-氯吡啶