29668-44-8
1,4-苯并二恶烷-6-甲醛
→
~61%
99067-25-1
6-bromo-2,3-dihydro-1,4-benzodioxine-7-carbaldehyde
139-85-5
3,4-二羟基苯甲醛
116757-65-4
6-hydroxy-2,3-dihydro-1,4-benzodioxine-7-carbaldehyde
116757-66-5
7-甲氧基-2,3-二氢-苯并[1,4]二噁英-6-甲醛