发明人林芳,周伟,徐明华. "Method for the Synthesis of Ethyl N-[(2E)-2-[2-(3,5-dimethylphenyl)hydrazin-1-ylidene]-3-oxobutanoyl]carbamate" [P]. 中国发明专利, 专利号 CN 111884546 B, 授权公告日 2024-09-17.
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