52679-49-9
3-(2-溴-4,5-二甲氧基苯基)丙酸
→
~81%
125593-63-7
3-(2-bromo-4,5-dimethoxyphenyl)propan-1-ol
958883-36-8
2-溴-4,5-二甲氧基-苯丙醛