150-78-7
对苯二甲醚
→
75103-55-8
4,7-二甲氧基苯并-2,1,3-噻二唑
6945-76-2
1,4-dimethoxy-2,3-dinitrobenzene
35142-84-8
1,3-dihydro-2,1,3-benzothiadiazole-4,7-dione