2199-93-1
3-乙酰基-6-溴香豆素
→
~90%
106578-01-2
6-bromo-3-(2-bromoacetyl)chromen-2-one
1761-61-1
5-溴水杨醛
22532-62-3
4-溴-2-羟基苯甲醛
38486-11-2
(6E)-4-bromo-6-[[2-[(Z)-(3-bromo-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]hydrazinyl]methylidene]cyclohexa-2,4-dien-1-one