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| CAS号 : | 103790-37-0 |
精确质量 : | 279.02000 |
| 分子式 : | C12H9NO5S |
logP : | 3.75840 |
| 分子量 : | 279.26900 |
PSA : | 109.59000 |
3-(4-硝基苯氧基)-2-噻吩羧酸甲酯 | |
methyl 3-(4-nitrophenoxy)thiophene-2-carboxylate | |
103790-37-0 | |
C12H9NO5S | |
279.26900 | |
109.59000 | |
3.75840 | |
279.02000 |
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1.613
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193.2ºC
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1.79E-06mmHg at 25°C
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102-104ºC
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1.401g/cm3
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395.8ºC 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: |
