对甲基苯甲醛

N-乙基-4-甲基-苯甲酰胺

1-(4-甲基苯基)-3-苯基-1,3-丙烷二酮

p-toluenesulphonic acid 1,3-bisacetylthio-2-propylester

ethyl 4-(diethoxyphosphorylmethyl)benzoate