发明人郭海燕,林芳,沈红梅. "Method for the Synthesis of 3,4-Dihydro-4-oxo-3-pentyl-1-phthalazinecarboxylic acid hydrazide" [P]. 中国发明专利, 专利号 CN 117868890 A, 授权公告日 2021-12-19.
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