3-benzoyl-3,4-dihydro-4-quinazolinecarbonitrile

苯甲酰氯

1,4-dihydroquinazoline-4-carbonitrile

2-(苯甲酰氧基)-2-苯基乙腈

1,3-dibenzoyl-2,4-dicyano-1,2,3,4-tetrahydroquinazoline