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| CAS号 : | 552846-17-0 |
精确质量 : | 294.17500 |
| 分子式 : | C14H23BN2O4 |
logP : | 1.96550 |
| 分子量 : | 294.15400 |
PSA : | 62.58000 |
1-Boc-吡唑-4-硼酸频哪醇酯 | |
1-Boc-4-pyrazoleboronic Acid Pinacol Ester | |
552846-17-0 | |
C14H23BN2O4 | |
294.15400 | |
62.58000 | |
1.96550 | |
294.17500 |
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白色至米色结晶粉末
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1.502
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Refrigerator (+4ºC)
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82-89ºC
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1.097 g/cm3
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387.895ºC at 760 mmHg
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2934999090
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R22; R36/37/38
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S26-S37/39
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Xn
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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: |
