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| CAS号 : | 107585-77-3 |
精确质量 : | 286.08400 |
| 分子式 : | C16H14O5 |
logP : | 2.23740 |
| 分子量 : | 286.27900 |
PSA : | 86.99000 |
4'-Demethyl-3,9-dihydroeucomin; 5,7-二羟基-3-(4-羟基苄基)色满-4-酮 | |
5,7-Dihydroxy-3-(4-hydroxybenzyl)-2,3-dihydro-4H-chromen-4-one | |
107585-77-3 | |
C16H14O5 | |
286.27900 | |
86.99000 | |
2.23740 | |
286.08400 |
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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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