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| CAS号 : | 5084-80-0 |
精确质量 : | 354.17700 |
| 分子式 : | C21H21B3O3 |
logP : | 2.16120 |
| 分子量 : | 353.82300 |
PSA : | 27.69000 |
4-甲基苯硼酸酐 | |
p-tolylboronic acid anhydride | |
5084-80-0 | |
C21H21B3O3 | |
353.82300 | |
27.69000 | |
2.16120 | |
354.17700 |
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2934999090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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