Doan TYO, Tran TY, Nguyen LA, Ngo QA. Synthesis and cytotoxicity evaluation of 2-benzoylbenzoxazoles by Reaction of o-aminophenol with Acetophenone Catalyzed by Sulfur in DMSO. ETSD [Internet]. 2022 Oct. 15 [cited 2025 Sep. 10];32(4):9-16. Available from: https://dev.vojs.vn/index.php/etsd/article/view/303