发明人徐明华,郭海燕,沈红梅. "Method for the Synthesis of 5-Thiomorpholinothiophene-2-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110013485 A, 授权公告日 2018-04-03.
Patel M V, Schröder R, Williams B T. "A Process for Preparing High-Purity 5-Thiomorpholinothiophene-2-carbaldehyde" [P]. US Patent, US 10446028 B2, 2017-06-07.
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