4-(甲氧羰基)-2-甲基苯硼酸频哪醇酯

2,2'-dimethylbiphenyl-4,4'-dicarboxylic acid dimethyl ester

4-溴-3-溴甲苯甲酸甲酯

methyl 4-bromo-3-(dibromomethyl)benzoate

1-溴-4-(溴甲基)-2-甲苯