发明人罗永刚,杨光,韩伟. "Method for the Synthesis of 3-Nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115292471 B, 授权公告日 2022-01-02.
Schröder R, Björnsson E, Kowalski A. "A Process for Preparing High-Purity 3-Nitro-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid" [P]. European Patent, EP 3021026 A1, 2022-05-10.
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