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| CAS号 : | 903550-26-5 |
精确质量 : | 278.18000 |
| 分子式 : | C14H23BN2O3 |
logP : | 1.88140 |
| 分子量 : | 278.15500 |
PSA : | 45.51000 |
1-(2-四氢吡喃基)-1H-吡唑-5-硼酸频哪酯 | |
1-(Tetrahydropyran-2-yl)-1H-pyrazole-5-boronic acid pinacol ester | |
903550-26-5 | |
C14H23BN2O3 | |
278.15500 | |
45.51000 | |
1.88140 | |
278.18000 |
|
1.545
|
|
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204.1ºC
|
|
|
1.16g/cm3
|
|
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413.8ºC 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: |
