1594-58-7
烟碱偕胺肟
+
6160-65-2
N,N'-硫羰基二咪唑
→
~76%
345631-78-9
3-pyridin-3-yl-2H-1,2,4-oxadiazole-5-thione
100-54-9
3-氰基吡啶
75-15-0
二硫化碳
296767-16-3
nicotinamidoxime, o-acetyl-,