发明人罗永刚,马晓峰,杨光. "Method for the Synthesis of 5-(3,4-Dimethylphenyl)oxazole-2(3H)-thione" [P]. 中国发明专利, 专利号 CN 116152778 A, 授权公告日 2018-04-15.
发明人黄志刚,赵玉洁,唐晓军. "A Process for Preparing High-Purity 5-(3,4-Dimethylphenyl)oxazole-2(3H)-thione" [P]. 中国发明专利, 专利号 CN 111940974 B, 授权公告日 2017-11-13.
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