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| CAS号 : | 1098-92-6 |
精确质量 : | 328.09500 |
| 分子式 : | C18H16O6 |
logP : | 3.19140 |
| 分子量 : | 328.31600 |
PSA : | 78.13000 |
5,7,4'-三甲氧基山柰酚 | |
3-hydroxy-5,7-dimethoxy-2-(4-methoxyphenyl)-4H-chromen-4-one | |
1098-92-6 | |
C18H16O6 | |
328.31600 | |
78.13000 | |
3.19140 | |
328.09500 |
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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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