YENIDOGAN, Semiha; OKTAV, Mehmet; ULGEN, Mert. High Performance Liquid Chromatographic and Biological Studies of 2-[(4-Methyl-2-nitrophenyl)azo]-3-oxo-N-phenylbutanamide (Yellow Pigment). Asian Journal of Chemistry, [S. l.], v. 22, n. 5, p. 3705–3710, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/11601. Acesso em: 18 jul. 2024.