NUCLEOPHILIC SUBSTITUTION REACTIONS OF 2, 4-DINITTROPHENYL ACETATE WITH HYDRAZINE AND METHANOL SOLVENT EFFECT . EPH-International Journal of Applied Science, [S. l.], v. 6, n. 1, p. 23–26, 2020. DOI: 10.53555/eijas.v6i1.106. Disponível em: http://eijas.com/index.php/as/article/view/106. Acesso em: 8 nov. 2025.