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| CAS号 : | 208347-68-6 |
精确质量 : | 298.12100 |
| 分子式 : | C18H18O4 |
logP : | 3.12080 |
| 分子量 : | 298.33300 |
PSA : | 36.92000 |
1,2,3-trimethoxy-5-[2-(4-methoxyphenyl)ethynyl]benzene | |
208347-68-6 | |
C18H18O4 | |
298.33300 | |
36.92000 | |
3.12080 | |
298.12100 |
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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% |
