563-70-2
溴代硝基甲烷
+
148-53-8
邻香草醛
→
~31%
30335-71-8
7-methoxy-2-nitro-1-benzofuran
96089-35-9
82607-31-6
1-(7-methoxy-2-nitro-1-benzofuran-4-yl)ethanone