发明人赵玉洁,王建平,韩伟. "Method for the Synthesis of (3-Hydroxyphenyl)(imino)(methyl)-l6-sulfanone" [P]. 中国发明专利, 专利号 CN 111308598 A, 授权公告日 2021-01-04.
发明人胡光,郑宇鹏,唐晓军. "A Process for Preparing High-Purity (3-Hydroxyphenyl)(imino)(methyl)-l6-sulfanone" [P]. 中国发明专利, 专利号 CN 111972378 B, 授权公告日 2023-03-21.
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