2-(2-苯甲酰基-4-氯苯胺基)-2-氧代乙酸乙酯

Acetic acid, diazo(diethoxyphosphinyl)-, ethyl ester

2-氨基-5-氯二苯甲酮

α-Benzyl-α--acetessigsaeure-ethylester

对氯苯胺