英文名 | 3,5-dihydroxy-7-methoxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one |
---|---|
英文别名 |
Europetin
3,5-dihydroxy-7-methoxy-2-(3,4,5-trihydroxy-phenyl)-chromen-4-one 7-O-Methyl-myricetin 3,5,3',4',5'-pentahydroxy-7-methoxyflavone 7-methylmyricetin |
分子式 | C16H12O8 |
---|---|
分子量 | 332.26200 |
精确质量 | 332.05300 |
PSA | 140.59000 |
LogP | 1.99660 |
海关编码 | 2914509090 |
---|
海关编码 | 2914509090 |
---|---|
中文概述 | 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 |
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% |