Synthesis of New Heterocyclic Derivatives from 4-(3, 5-Dimethyl-1-phenyl-1H-pyrazol-4-ylazo)- benzoic acid . Baghdad Science Journal, Iraq, Baghdad, v. 7, n. 1, p. 727–736, 2010. DOI: 10.21123/bsj.2010.7.1.727-736. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2916.. Acesso em: 27 apr. 2024.