KNOTT, E. B. Merocyanines and Cyanines Derived from 2-Hydroxy- and 2-Mercaptothiazoles. Their Synthesis and Absorption Properties. CHIMIA, [S. l.], v. 15, n. 1, p. 106, 1961. DOI: 10.2533/chimia.1961.106. Disponível em: https://www.chimia.ch/chimia/article/view/1961_106. Acesso em: 6 apr. 2025.