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| CAS号 : | 72167-80-7 |
精确质量 : | 253.95800 |
| 分子式 : | C10H7BrO3 |
logP : | 2.56410 |
| 分子量 : | 255.06500 |
PSA : | 39.44000 |
3-bromo-7-methoxychromen-2-one | |
72167-80-7 | |
C10H7BrO3 | |
255.06500 | |
39.44000 | |
2.56410 | |
253.95800 |
|
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% |