135636-66-7
→
~72%
6874-04-0
3-nitrosobut-2-en-2-ylhydrazine
7803-57-8
水合肼
+
~71%
3457-52-1
Diacetyl dihydrazone
66086-64-4
3,5,6-trimethyl-4-oxido-1,2,4-triazin-4-ium