发明人郭海燕,陈志强,孙丽萍. "Method for the Synthesis of 2-(((2,2-Dimethyl-1,3-dioxolan-4-yl)methoxy)carbonyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 109751891 B, 授权公告日 2018-03-18.
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