108-24-7
乙酸酐
+
16687-60-8
5-(4-硝基苯基)-1H-四唑
→
~98%
22815-99-2
2-甲基-5-(4-硝基苯基)-1,3,4-噁二唑
127-19-5
N,N-二甲基乙酰胺
636-97-5
4-硝基苯酰肼
~96%
64-19-7
乙酸
~92%
22816-00-8
N'-acetyl-4-nitrobenzohydrazide
1000865-32-6
3-acetyl-5-methyl-2-(4-nitrophenyl)-1,3,4-oxadiazoline
25877-49-0
4-(5-甲基-1,3,4-噁二唑-2-基)苯胺