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| CAS号 : | 34768-06-4 |
精确质量 : | 264.02800 |
| 分子式 : | C13H12O2S2 |
logP : | 3.80560 |
| 分子量 : | 264.36300 |
PSA : | 90.62000 |
1-[5-[(5-acetylthiophen-2-yl)methyl]thiophen-2-yl]ethanone | |
34768-06-4 | |
C13H12O2S2 | |
264.36300 | |
90.62000 | |
3.80560 | |
264.02800 |
|
224.1ºC
|
|
|
1.253g/cm3
|
|
|
447ºC 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: |
