(2S)-2-(((2-cyano-1-phenylethoxy)carbonyl)amino)-6-((2,4-dinitrophenyl)amino)hexanoic acid

2,3-二氯-5,6-二氰基-1,4-苯醌

methoxy-2 phenyl-3 propene nitrile

β-溴苯乙烯

氯乙腈