发明人赵玉洁,郑宇鹏,陈志强. "Method for the Synthesis of Ethyl 2-amino-2-(1-methyl-1H-pyrazol-4-yl)acetate dihydrochloride" [P]. 中国发明专利, 专利号 CN 110578780 B, 授权公告日 2015-03-12.
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