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| CAS号 : | 159087-45-3 |
精确质量 : | 228.13200 |
| 分子式 : | C14H17BO2 |
logP : | 2.66950 |
| 分子量 : | 228.09500 |
PSA : | 18.46000 |
2-苯基-1-乙炔硼酸频那醇酯 | |
4,4,5,5-tetramethyl-2-(2-phenylethynyl)-1,3,2-dioxaborolane | |
159087-45-3 | |
C14H17BO2 | |
228.09500 | |
18.46000 | |
2.66950 | |
228.13200 |
|
49-68ºC
|
|
2934999090
|
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% |
|
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
