5-(4-methoxy-phenyl)-1,4,5,6-tetrahydro-pyrazine-2,3-dicarbonitrile

2-(4-甲氧基苯基)-2-氧代乙醛

二氨基马来腈

N-(4-Methoxybenzyl)-diaminomaleonitril

2-amino-3-[2-(4-methoxyphenyl)aziridin-1-yl]but-2-enedinitrile