Yahyazadeh, Asieh, and Mehran Eslamparast. “Synthesis and Spectral Characteristics of 5-Amino-4-Cyanoimidazoles from Amidines”. Asian Journal of Chemistry 17, no. 1 (March 22, 2016): 609–611. Accessed July 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/19856.