发明人林芳,罗永刚,孙丽萍. "Method for the Synthesis of 2,2,2-trichloro-N'-[(1Z)-1-(methylamino)-2-nitroethylidene]acetohydrazide
3B-024
400079-91-6" [P]. 中国发明专利, 专利号 CN 111491819 B, 授权公告日 2018-12-26.
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