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| CAS号 : | 1201848-16-9 |
精确质量 : | 498.22200 |
| 分子式 : | C22H38N2O7Si2 |
logP : | 3.83000 |
| 分子量 : | 498.71700 |
PSA : | 102.45000 |
(4S,4'S)-3,3'-(2,2'-((3S,4S)-2,2,5,5-tetramethyl-1,2,5-oxadisilolane-3,4-diyl)bis(acetyl))bis(4-isopropyloxazolidin-2-one) | |
1201848-16-9 | |
C22H38N2O7Si2 | |
498.71700 | |
102.45000 | |
3.83000 | |
498.22200 |
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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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