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发明人张德明,沈红梅,郭海燕. "Method for the Synthesis of 7-Chloro-3-(4-methoxyphenyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine" [P]. 中国发明专利, 专利号 CN 108486572 B, 授权公告日 2021-08-13.
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