(R)-1-(乙氧羰基)-3-苯基丙基三氟甲磺酸酯

(2S,6R)-6-氨基-2-(2-噻吩基)-1,4-硫氮杂卓-5-酮

反式-2-(2-硝基乙烯基)噻吩

(E)-2-oxo-4-phenyl-3-butenoic acid

2-oxo-4-phenylbut-3-enoic acid 2-isopropyl-5-methylcyclohexyl ester