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| CAS号 : | 77877-20-4 |
精确质量 : | 233.10500 |
| 分子式 : | C13H15NO3 |
logP : | 2.44290 |
| 分子量 : | 233.26300 |
PSA : | 46.61000 |
(4R,5S)-3-丙酰基-4-甲基-5-苯基-2-噁唑烷酮 | |
(4R,5S)-4-Methyl-5-phenyl-3-propionyl-2-oxazolidinone | |
77877-20-4 | |
C13H15NO3 | |
233.26300 | |
46.61000 | |
2.44290 | |
233.10500 |
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n20/D 1.530
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192.3ºC
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394.4ºC at 760 mmHg
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1.161 g/mL at 20ºC(lit.)
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2-8ºC
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3
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S23; S24/25
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2934999090
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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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