发明人冯建国,朱建伟,周伟. "Method for the Synthesis of Ethyl 3-propyl-1,2,4-oxadiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110217926 A, 授权公告日 2017-11-14.
发明人何建平,孙丽萍,冯建国. "A Process for Preparing High-Purity Ethyl 3-propyl-1,2,4-oxadiazole-5-carboxylate" [P]. 中国发明专利, 专利号 CN 110119803 B, 授权公告日 2024-06-19.
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