ethyl 1,2,2-tricyano-3-phenylcyclopropane-1-carboxylate

2-氨基乙氧基亚甲基丙二腈

2-butan-2-ylpropanedinitrile

2-(4-chlorophenyl)cyclopropane-1,1-dicarbonitrile

2,5-diphenyl-1,2,4-triazole-3-carbonitrile