3,5,6-trihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one结构式
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常用名 | 3,5,6-trihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one | 英文名 | 3,5,6-trihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one |
|---|---|---|---|---|
| CAS号 | 99499-82-8 | 分子量 | 330.28900 | |
| 密度 | 1.507g/cm3 | 沸点 | 589.8ºC at 760 mmHg | |
| 分子式 | C17H14O7 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 220.5ºC |
| 英文名 | 3,5,6-trihydroxy-7-methoxy-2-(4-methoxyphenyl)chromen-4-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.507g/cm3 |
|---|---|
| 沸点 | 589.8ºC at 760 mmHg |
| 分子式 | C17H14O7 |
| 分子量 | 330.28900 |
| 闪点 | 220.5ºC |
| 精确质量 | 330.07400 |
| PSA | 109.36000 |
| LogP | 2.59400 |
| 折射率 | 1.681 |
| 海关编码 | 2914509090 |
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~%
3,5,6-trihydrox... 99499-82-8 |
| 文献：Williams; Hoult; Harborne; Greenham; Eagles Phytochemistry, 1995 , vol. 38, # 1 p. 267 - 270 |
|
~%
3,5,6-trihydrox... 99499-82-8 |
| 文献：Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675 |
|
~%
3,5,6-trihydrox... 99499-82-8 |
| 文献：Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675 |
|
~%
3,5,6-trihydrox... 99499-82-8 |
| 文献：Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675 |
|
~%
3,5,6-trihydrox... 99499-82-8 |
| 文献：Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675 |
|
~%
3,5,6-trihydrox... 99499-82-8 |
| 文献：Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675 |
|
~%
3,5,6-trihydrox... 99499-82-8 |
| 文献：Tominaga; Horie Bulletin of the Chemical Society of Japan, 1993 , vol. 66, # 9 p. 2668 - 2675 |
| 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% |
| 3,5,6-Thdmof |
| 6-hydroxykaempferol 7,4'-dimethyl ether |
| 4H-1-Benzopyran-4-one,3,5,6-trihydroxy-2-(4-methoxyphenyl) |
| 3,5,6-Trihydroxy-7,4'-dimethoxyflavone |
| 3,5,6-Trihydroxy-4',7'-dimethoxyflavone |
