4-(2-甲基-4-氧代-喹唑啉-3-基)苯甲酸乙酯

1-(2'-acetylaminobenzoyl)-2-acetylhydrazine

4-(2-methyl-4-oxoquinazolin-3-yl)benzohydrazide

原乙酸三乙酯

2-氨基亚苯基肼