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| CAS号 : | 161940-20-1 |
精确质量 : | 257.07200 |
| 分子式 : | C11H15NO4S |
logP : | 2.95470 |
| 分子量 : | 257.30600 |
PSA : | 92.87000 |
4-TERT-叔丁氧羰氨基噻吩-3-羧酸甲酯 | |
methyl 4-[(2-methylpropan-2-yl)oxycarbonylamino]thiophene-3-carboxylate | |
161940-20-1 | |
C11H15NO4S | |
257.30600 | |
92.87000 | |
2.95470 | |
257.07200 |
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1.557
|
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145.012ºC
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0mmHg at 25°C
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|
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1.25g/cm3
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316.165ºC at 760 mmHg
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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: |
