KUMAR PUPPALA, Ravi; SUBBAIAH, Nelaturi; SESHA MAHESWARAMMA, K. Ultra Trace Level Detection and Quantification of Identified Genotoxic Impurity Ethyl (1R,5R,6R)-7-(tert-butyl)-5-(pentan-3-yloxy)-7-azabicyclo[4.1.0]hept-3-ene-3-carboxylate in Oseltamivir Phosphate Drug Substance by Liquid Chromatography-Mass Spectrosco. Asian Journal of Chemistry, [S. l.], v. 34, n. 10, p. 2583–2586, 2022. DOI: 10.14233/ajchem.2022.23910. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/34_10_13. Acesso em: 23 jul. 2024.