803686-18-2
1-(4-bromo-7-hydroxy-1-benzofuran-2-yl)ethanone
→
~66%
826992-35-2
1-(7-benzhydryloxy-4-bromo-1-benzofuran-2-yl)ethanone
40020-87-9
2-乙酰-7-羟基苯并呋喃