2859-78-1
4-溴黎芦醚
→
~82%
51072-64-1
2-溴-4,5-二甲氧基苯磺酰氯
700-96-9
3,4-二甲氧基苯硫酚
830319-62-5
1-(2-bromo-4,5-dimethoxyphenyl)sulfonyl-2,5-dihydropyrrole
830319-63-6
4,5-dimethoxy-8-thia-9-azatricyclo[7.2.1.02,7]dodeca-2(7),3,5,10-tetraene-8,8-dioxide