ABDULLAH ALSEHAIBANI, Hamad. Reactions of Some Spiro Chromenes with Bromine and Chlorine. Asian Journal of Chemistry, [S. l.], v. 5, n. 2, p. 416–420, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/24829. Acesso em: 24 jul. 2024.