4H-1-Benzopyran-4-one,5,7-dihydroxy-6,8-dimethoxy-2-phenyl-
- 中文别名:5,7-二羟基-6,8-二甲氧基黄酮
- 中文释义:5,7-二羟基-6,8-二甲氧基黄酮
- 英文别名:5,7-dihydroxy-6,8-dimethoxy-2-phenylchromen-4-one;
6-Methoxywogonin;
5,7-Dihydroxy-6,8-dimethoxyflavon;
5,7-dihydroxy-6,8-dimethoxy-2-phenyl-chromen-4-one;
5,7-Dihydroxy-6,8-dimethoxyflavone;
5,7-Dihydroxy-6,8-dimethoxy-2-phenyl-4H-chromen-4-one
- CAS No.:3162-45-6
- 分子式:C17H14O6
- 精确分子量:314.07900
- PSA:89.13000
- InChI:The Key: RBVYFSLWUBLPMG-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 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
- 摘要/Summary:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%