发明人林芳,郭海燕,胡光. "一种尼泊金乙酯-d5的合成方法" [P]. 中国发明专利, 专利号 CN 114183891 A, 授权公告日 2024-05-23.
发明人黄志刚,郭海燕,郑宇鹏. "Method for the Synthesis of Ethyl-d5 Paraben" [P]. 中国发明专利, 专利号 CN 110173715 B, 授权公告日 2024-07-20.
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