| 英文名 | 3,5,7-trihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6-methoxychromen-4-one |
|---|---|
| 英文别名 |
Spinacetin
3,4',5,7-Tetrahydroxy-3',6-dimethoxyflavone 3,5,7,4'-Tetrahydroxy-6,3'-dimethoxy-flavon UNII-5FBC7BNF1S Quercetagetin 3',6-dimethyl ether 3,5,7,4'-tetrahydroxy-6,3'-dimethoxyflavone |
| 分子式 | C17H14O8 |
|---|---|
| 分子量 | 346.28800 |
| 精确质量 | 346.06900 |
| PSA | 129.59000 |
| LogP | 2.29960 |
| 海关编码 | 2914509090 |
|---|
| 上游产品 4 | |
|---|---|
| 下游产品 0 | |
| 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% |
