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| CAS号 : | 188813-16-3 |
精确质量 : | 257.90800 |
| 分子式 : | C9H4BrClO2 |
logP : | 3.20890 |
| 分子量 : | 259.48400 |
PSA : | 30.21000 |
8-bromo-6-chlorochromen-2-one | |
188813-16-3 | |
C9H4BrClO2 | |
259.48400 | |
30.21000 | |
3.20890 | |
257.90800 |
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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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