Where can you get acetamidine acetate

Where can you get acetamidine acetate? A lot of people are not familiar with acetic acid, and here's the introduction to it:

Acetamidine is a white sheet-like crystal that is heated by a chemical substance and gives off a strong odor of acetic acid, which is C3H7N2O2.

In the presence of acetic acid, a catalyst was made by using activated carbon as carrier load Pd and In preparation. The effects of the ratio of the amount of material of the catalyst (Pd In/C), reaction temperature, cyanamine and acetic acid were investigated. The results showed that the optimum reaction conditions for temperature 10 ℃, cyanogen amine and acid amount of substance ratio 1:1 ~ 1:1 2. The catalyst can be recycled eight times.