4-(2-cyano-2-nitroethenyl)benzonitrile

(2-氰基-5-甲酰基苯基)硼酸

4-[2-(4-cyanophenyl)-2-oxoacetyl]benzonitrile

5-(4-cyanophenyl)-10,15,20-tris(3,5-di-tert-butylphenyl)porphyrin

5,10,15,20-tetrakis(3,5-ditert-butylphenyl)-21,22-dihydroporphyrin