2-[氨基(苯基)亚甲基]丙二腈

2-[dimethylamino(phenyl)methylidene]propanedinitrile

5-amino-3-phenyl-1,2-oxazole-4-carbonitrile

2,6-diphenyl-4-sulfanylidene-1H-pyrimidine-5-carbonitrile

2,4-diamino-6-phenylpyrimidine-5-carbonitrile