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| CAS号 : | 129770-69-0 |
精确质量 : | 189.02500 |
| 分子式 : | C10H7NOS |
logP : | 2.62260 |
| 分子量 : | 189.23400 |
PSA : | 58.20000 |
5-吡啶-4-噻吩-2-甲醛 | |
5-pyridin-4-ylthiophene-2-carbaldehyde | |
129770-69-0 | |
C10H7NOS | |
189.23400 | |
58.20000 | |
2.62260 | |
189.02500 |
|
1.645
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166.7ºC
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|
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0mmHg at 25°C
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132.5-134ºC
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|
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1.269g/cm3
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|
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352.1ºC at 760mmHg
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2934999090
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品名, 成分含量, 用途 |
|
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: |
