基本信息：
中文名称 6-乙基-7-羟基-3-苯基-2-三氟甲基-色烯-4-酮
英文名称 6-ethyl-7-hydroxy-3-phenyl-2-(trifluoromethyl)chromen-4-one
英文别名 6-Ethyl-7-hydroxy-3-phenyl-2-trifluoromethyl-chromen-4-one;2-trifluoromethyl-6-ethyl-7-hydroxyisoflavone;6-ethyl-7-hydroxy-2-trifluoromethylisoflavone;6-ethyl-7-hydroxy-3-phenyl-2-(trifluoromethyl)-4H-chromen-4-one;4H-1-Benzopyran-4-one,6-ethyl-7-hydroxy-3-phenyl-2-(trifluoromethyl);
CAS号 105258-37-5
中国海关编码(HS-code)：29147000.90
概述：
2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%.
申报要素：
品名, 成分含量, 用途, 丙酮报明包装.
Summary：
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%.
其他各国海关编码海关数据详见：
http://baike.molbase.cn/cidian/1590688
