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| CAS号 : | 64911-18-8 |
精确质量 : | 456.24800 |
| 分子式 : | C21H40N2O5Si2 |
logP : | 4.64860 |
| 分子量 : | 456.72400 |
PSA : | 82.81000 |
3',5'-二-O-(叔-丁基二甲基硅烷基)-2’-脱氧尿苷 | |
3',5'-Bis-O-(tert-butyldimethylsilyl)-2'-deoxyuridine | |
64911-18-8 | |
C21H40N2O5Si2 | |
456.72400 | |
82.81000 | |
4.64860 | |
456.24800 |
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1.497
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1.065g/cm3
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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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