5034-74-2
5-溴-2-羟基-3-甲氧基苯甲醛
→
~91%
52924-55-7
5-bromo-2,3-dihydroxybenzaldehyde
148-53-8
邻香草醛
72744-55-9
6-溴苯并[D][1,3]1,3-二氧杂环戊烯-4-甲醛