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| CAS号 : | 779335-05-6 |
精确质量 : | 254.07800 |
| 分子式 : | C11H15BO4S |
logP : | 1.74550 |
| 分子量 : | 254.11000 |
PSA : | 84.00000 |
5-羧基噻吩-2-硼酸频哪醇酯 | |
5-Carboxylthiophene-2-Boronic Acid Pinacol Ester | |
779335-05-6 | |
C11H15BO4S | |
254.11000 | |
84.00000 | |
1.74550 | |
254.07800 |
|
197.796ºC
|
|
|
1.235 g/cm3
|
|
|
403.444ºC 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: |