Kolosov, Maksim A., Olesia G. Kulyk, Liudmyla V. Chepelieva, and Valeriy D. Orlov. “Ethylation of 5-Acetyl-5-Methyl-7-Phenyl-4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidine”. V. N. Karazin Kharkiv National University Bulletin. Chemical series0, no. 22 (December 20, 2013): 39-44. Accessed May 25, 2026. https://periodicals.karazin.ua/chemistry/article/view/14409.