4-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)苯甲酸乙酯

4-碘苯甲酰乙腈

methyl 3',5'-dimethylbiphenyl-4-carboxylate

3,3',5,5'-四甲基联苯

4-乙炔基苯甲酸甲酯