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| CAS号 : | 90108-34-2 |
精确质量 : | 822.45000 |
| 分子式 : | C53H66O4Si2 |
logP : | 10.30970 |
| 分子量 : | 823.26000 |
PSA : | 44.76000 |
(5S,8E,10E,12R)-methyl 5,12-bis<(tert-butyldiphenylsilyl)oxy>-8,10-eicosadiene-6,14-diynoate | |
90108-34-2 | |
C53H66O4Si2 | |
823.26000 | |
44.76000 | |
10.30970 | |
822.45000 |
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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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