发明人杨光,马晓峰,郭海燕. "Method for the Synthesis of ethyl 5-(3-fluorophenyl)-1,3-oxaZole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109820832 B, 授权公告日 2017-05-07.
发明人沈红梅,朱建伟,冯建国. "A Process for Preparing High-Purity ethyl 5-(3-fluorophenyl)-1,3-oxaZole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 117027844 A, 授权公告日 2015-10-01.
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