VENUGOPALA RAO, B.; HARIHARAKRISHNAN, V.S.; DUBEY, P.K. Synthesis of N-Methyl Benzenemethane Sulfonamide Substituted Carbazoles and Pyrazoles. Asian Journal of Chemistry, [S. l.], v. 24, n. 3, p. 1191–1194, 2011. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/8735. Acesso em: 24 nov. 2024.