O'Brien P Q, Davis P L, Anderson J P. "一种的合成方法" [P]. US Patent, US 11685795 B2, 2022-01-17.
发明人张德明,周伟,高志强. "Method for the Synthesis of 1-(2-Methyl-1H-benzo[d]imidazol-5-yl)urea" [P]. 中国发明专利, 专利号 CN 114285524 A, 授权公告日 2024-11-09.
发明人沈红梅,朱建伟,孙丽萍. "A Process for Preparing High-Purity 1-(2-Methyl-1H-benzo[d]imidazol-5-yl)urea" [P]. 中国发明专利, 专利号 CN 110031160 B, 授权公告日 2016-03-22.
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