Williams B T, O'Brien P Q, Johnson M A. "一种5-nitro-2-(propylsulfanyl)benzoic acid的合成方法" [P]. US Patent, US 10095133 B2, 2020-04-12.
发明人唐晓军,何建平,孙丽萍. "Method for the Synthesis of 5-nitro-2-(propylsulfanyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 109473266 A, 授权公告日 2025-03-11.
发明人赵玉洁,郑宇鹏,杨光. "A Process for Preparing High-Purity 5-nitro-2-(propylsulfanyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 116204767 B, 授权公告日 2021-09-27.
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