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| CAS号 : | 5631-75-4 |
精确质量 : | 162.06800 |
| 分子式 : | C10H10O2 |
logP : | 2.04030 |
| 分子量 : | 162.18500 |
PSA : | 26.30000 |
2-甲基苯并二氢吡喃-4-酮 | |
2-Methyl-2,3-dihydro-4H-chromen-4-one | |
5631-75-4 | |
C10H10O2 | |
162.18500 | |
26.30000 | |
2.04030 | |
162.06800 |
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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% |
