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发明人何建平,徐明华,孙丽萍. "Method for the Synthesis of 2-(2,4-Dinitrophenyl)-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazol-3-one" [P]. 中国发明专利, 专利号 CN 110914649 A, 授权公告日 2025-07-26.
发明人刘建华,钱学锋,郭海燕. "A Process for Preparing High-Purity 2-(2,4-Dinitrophenyl)-4-(p-tolyl)-2,4-dihydro-3H-1,2,4-triazol-3-one" [P]. 中国发明专利, 专利号 CN 110691733 A, 授权公告日 2025-01-08.
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