氰化苄

[3-acetyloxy-4-(2-phenylacetyl)phenyl] acetate

1-(2-羟基-4-甲氧基苯基)-2-苯乙酮

3-(2,4-dimethoxy-phenyl)-3-oxo-2-phenyl-propionic acid ethyl ester

二(苯乙酸)酸酐