发明人张德明,沈红梅,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111164658 A, 授权公告日 2024-09-27.
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Lee S K, Fischer A B, Stevens L M. "A Process for Preparing High-Purity 2-(3-Chlorophenyl)-5-methyl-4-phenyl-1,2-dihydro-3H-pyrazol-3-one" [P]. US Patent, US 11239679 B2, 2020-07-15.
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