3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethylchromen-4-one
更新时间：2024-01-16 22:28:35
3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethylchromen-4-one结构式
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常用名 | 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethylchromen-4-one | 英文名 | 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethylchromen-4-one |
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| CAS号 | 1353223-95-6 | 分子量 | 312.31700 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C18H16O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethylchromen-4-one |
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| 英文别名 | 更多 |
| 分子式 | C18H16O5 |
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| 分子量 | 312.31700 |
| 精确质量 | 312.10000 |
| PSA | 79.90000 |
| LogP | 3.49660 |
| 海关编码 | 2932999099 |
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| 海关编码 | 2932999099 |
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| 中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethyl-4H-chromen-4-one |
| 3,4'-dihydroxy-3'-methoxyflavone |
