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| CAS号 : | 98974-04-0 |
精确质量 : | 115.06300 |
| 分子式 : | C5H9NO2 |
logP : | 0.83360 |
| 分子量 : | 115.13000 |
PSA : | 38.33000 |
(4R)-4-乙基-2-恶唑烷酮 | |
(4R)-4-ethyl-1,3-oxazolidin-2-one | |
98974-04-0 | |
C5H9NO2 | |
115.13000 | |
38.33000 | |
0.83360 | |
115.06300 |
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1.427
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134.5ºC
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298.9ºC at 760 mmHg
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1.047 g/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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