发明人孙丽萍,郭海燕,罗永刚. "Method for the Synthesis of 5-(Hydroxymethyl)-1,3-dihydrobenzo[c]thiophene 2,2-dioxide" [P]. 中国发明专利, 专利号 CN 109824345 A, 授权公告日 2020-05-12.
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