发明人朱建伟,张德明,陈志强. "Method for the Synthesis of 7-Isothiocyanato-4-methyl-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 114491137 B, 授权公告日 2020-03-17.
发明人何建平,郑宇鹏,徐明华. "A Process for Preparing High-Purity 7-Isothiocyanato-4-methyl-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 110650657 A, 授权公告日 2015-01-15.
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