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| CAS号 : | 480-10-4 |
精确质量 : | 448.10100 |
| 分子式 : | C21H20O11 |
logP : | -0.24450 |
| 分子量 : | 448.37700 |
PSA : | 190.28000 |
紫云英苷 | |
kaempferol 3-O-glucoside | |
480-10-4 | |
C21H20O11 | |
448.37700 | |
190.28000 | |
-0.24450 | |
448.10100 |
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1.774
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291.5ºC
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823.2ºC at 760 mmHg
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223-229ºC
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1.79 g/cm3
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1.09E-28mmHg at 25°C
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S22
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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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