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日本海关编码(HS-code):291470000概述(Summary):291470000. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff:0.046. WTO tariff:0.039. GSP tariff:Free.