发明人刘建华,郭海燕,陈志强. "Method for the Synthesis of 4-Chloro-N-(3-chloro-1H-indazol-5-yl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111388749 A, 授权公告日 2024-01-20.
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