J. KHARODAWALA, Mohammad; K. RANA, Arjun. Synthesis, IR and 13C-NMR Spectral Studies of Some 2-Pyrazolin-5-One Derivatives . Asian Journal of Chemistry, [S. l.], v. 14, n. 2, p. 967–973, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/22245. Acesso em: 29 nov. 2024.