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| CAS号 : | 152547-41-6 |
精确质量 : | 240.11800 |
| 分子式 : | C12H20O3Si |
logP : | 3.33220 |
| 分子量 : | 240.37100 |
PSA : | 39.44000 |
3-((tert-butyldimethylsilyl)oxy)-2-methyl-4H-pyran-4-one | |
152547-41-6 | |
C12H20O3Si | |
240.37100 | |
39.44000 | |
3.33220 | |
240.11800 |
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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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