YANG, XIAO-DONG. “One-Pot Synthesis under Ultrasonic Irradiation of N-(Substituted Phenyl)-N&Acute;-(5-Methylisoxazoyl)-Thiourea Derivatives”. Asian Journal of Chemistry 20, no. 3 (March 30, 2010): 2147–2150. Accessed July 20, 2024. https://asianpubs.org/index.php/ajchem/article/view/19220.