20939-16-6
4-氨基-5-乙基-4H-[1,2,4]噻唑-3-硫醇
+
65997-98-0
bromo isocyanide
→
~51%
3176-52-1
3-乙基[1,2,4]噻唑并[3,4-b][1,3,4]噻二唑-6-胺
506-68-3
溴化氰