3-amino-2-(4-nitrophenyl)quinazolin-4-one

2-异氰酸苯甲酰氯

1-(3,3-dimethyl-2-oxobutyl)-3,1-benzoxazine-2,4-dione

2-(4-methoxyphenyl)-3-phenyl-1,2-dihydroquinazolin-4-one

2-(4,5-二氢-4,4-二甲基-2-噁唑)苯胺