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| CAS号 : | 74772-16-0 |
精确质量 : | 207.03500 |
| 分子式 : | C10H9NO2S |
logP : | 2.32540 |
| 分子量 : | 207.24900 |
PSA : | 59.47000 |
3-(1-吡咯)噻吩-2羧酸甲酯 | |
methyl 3-pyrrol-1-ylthiophene-2-carboxylate | |
74772-16-0 | |
C10H9NO2S | |
207.24900 | |
59.47000 | |
2.32540 | |
207.03500 |
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白色或奶油色粉末
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1.613
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162.9ºC
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63-64ºC
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1.25g/cm3
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345.7ºC at 760 mmHg
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2934999090
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S22-S24/25
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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: |
