发明人张德明,王建平,郭海燕. "Method for the Synthesis of 2-(2-Ethylphenyl)oxazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 114412410 A, 授权公告日 2025-11-03.
发明人马晓峰,钱学锋,杨光. "A Process for Preparing High-Purity 2-(2-Ethylphenyl)oxazole-4-carbaldehyde" [P]. 中国发明专利, 专利号 CN 109975112 A, 授权公告日 2023-03-03.
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