1-苯基戊烷-1,3-二酮

2-苯甲酰基-3-(二甲基氨基)丙烯腈

3,5-dicyano-4-(N,N-dimethylformamidino)-2,6-diphenyl-4H-pyran

双苯基脲

2,4,6-triphenylpyrimidine-5-carbonitrile