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| CAS号 : | 578-71-2 |
精确质量 : | 360.08500 |
| 分子式 : | C18H16O8 |
logP : | 2.60260 |
| 分子量 : | 360.31500 |
PSA : | 118.59000 |
3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-6,7-dimethoxychromen-4-one | |
578-71-2 | |
C18H16O8 | |
360.31500 | |
118.59000 | |
2.60260 | |
360.08500 |
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1.658
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222.9ºC
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607.9ºC at 760 mmHg
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1.482g/cm3
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2914509090
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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