发明人黄志刚,陈志强,罗永刚. "Method for the Synthesis of 1-Ethyl-4-iodo-5-nitro-1h-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108647488 A, 授权公告日 2018-06-11.
发明人周伟,冯建国,杨光. "A Process for Preparing High-Purity 1-Ethyl-4-iodo-5-nitro-1h-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108341697 B, 授权公告日 2016-11-03.
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