2-[2-(3,4-dichlorophenyl)-2-oxoethyl]propanedinitrile

2-amino-4-(4-methylphenyl)-4H-benzo[h]chromene-3-carbonitrile

2-(6-phenylhex-5-ynyl)propanedinitrile

[1-(二甲基氨基)亚乙基]丙二腈

1-(二氰基亚甲基)-2-氧代苊