64-18-6
Formic acid
+
26049-68-3
[4-(5-nitrofuran-2-yl)-1,3-thiazol-2-yl]hydrazine
→
3570-75-0
硝呋噻唑
18523-69-8
2-(2-异亚丙基肼基<联氨基>)-4-(5-硝基-2-呋喃基)噻唑
15057-21-3
5-硝基-2-溴乙酰呋喃