Preparation and Identification of some new Pyrazolopyrin derivatives and their Polymerizations study. Baghdad Science Journal, Iraq, Baghdad, v. 11, n. 2, p. 378–386, 2014. DOI: 10.21123/bsj.2014.11.2.378-386. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2641.. Acesso em: 19 dec. 2024.