4-甲氧基羰基苯胺盐酸盐

(E)-4-((羟基亚氨基)甲基)苯甲酸甲酯

1-(2,3-diphenylquinoxalin-6-yl)-3-(3-hydroxypropyl)urea

4-苯甲酰基-苯甲酸甲酯

4-(3-oxobutanoyl)benzonitrile