2580-79-2
二氨基乙二醛肟
+
76-05-1
三氟乙酸
→
~30%
120493-20-1
N-Hydroxy-5-(trifluoromethyl)-1,2,4-oxadiazole-3-carboximidamide
17220-38-1
3,4-二氨基呋扎