1,2,3,4-四氢-4-(2-羟基苯基)-6-甲基-2-氧代-5-嘧啶羧酸乙酯

(E)-3-(2-乙氧基苯基)丙-2-烯酸

2-[anilino(diethoxyphosphoryl)methyl]phenol

对称-DI-O-苯甲基脲

4-(2-hydroxyphenyl)butan-2-one