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| CAS号 : | 170918-42-0 |
精确质量 : | 191.09500 |
| 分子式 : | C11H13NO2 |
logP : | 2.57490 |
| 分子量 : | 191.22600 |
PSA : | 38.33000 |
(R)-5,5-二甲基-4-苯基-2-恶唑烷酮 | |
(4R)-5,5-dimethyl-4-phenyl-1,3-oxazolidin-2-one | |
170918-42-0 | |
C11H13NO2 | |
191.22600 | |
38.33000 | |
2.57490 | |
191.09500 |
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1.514
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185.6ºC
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4.47E-06mmHg at 25°C
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151-156ºC(lit.)
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1.093g/cm3
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383.2ºC at 760mmHg
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2934999090
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S24/25
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Xi
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
