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| CAS号 : | 93820-06-5 |
精确质量 : | 171.05300 |
| 分子式 : | C7H9NO4 |
logP : | -0.11780 |
| 分子量 : | 171.15100 |
PSA : | 63.68000 |
3-(1,3-二氧代丁基)恶唑烷-2-酮 | |
1-(2-oxo-1,3-oxazolidin-3-yl)butane-1,3-dione | |
93820-06-5 | |
C7H9NO4 | |
171.15100 | |
63.68000 | |
-0.11780 | |
171.05300 |
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1.496
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162.5ºC
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1.329g/cm3
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345ºC at 760mmHg
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2934999090
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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: |
