SYNTHESIS OF N-[4-({4-[(5-METHYL-1, 3, 4-THIADIAZOL-2-YL)SULFAMOYL] PHENYL}SULFAMOYL)PHENYL]AMINE: AN IMPURITY IN THE ANTIBACTERIAL DRUG SULFAMETHIZOLE. International Journal of Pharmaceutical Sciences and Drug Research, [S. l.], v. 4, n. 2, p. 134–136, 2012. DOI: 10.25004/IJPSDR.2012.040209. Disponível em: https://ijpsdronline.com/index.php/journal/article/view/202.. Acesso em: 25 sep. 2025.