基本信息：中文名称 5,8-二氟-7-甲氧基-3,4-二氢萘-1(2H)-酮英文名称 5,8-difluoro-7-methoxy-3,4-dihydro-2H-naphthalen-1-oneCAS号 1092347-75-5欧盟海关编码(HS-code)：29147000概述（Summary）：29147000. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff:5.5%.
