10539-50-1
丁二酸, 苯甲酰-, 二乙基酯
→
~73%
90832-96-5
ethyl 2-oxo-5-phenyl-3H-furan-4-carboxylate
90833-15-1
3-benzoyl-4-ethoxy-4-oxobutanoate
~51%
94-02-0
苯甲酰乙酸乙酯