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| CAS号 : | 1148-48-7 |
精确质量 : | 256.02900 |
| 分子式 : | C15H9ClO2 |
logP : | 4.11340 |
| 分子量 : | 256.68400 |
PSA : | 30.21000 |
7-chloro-2-phenylchromen-4-one | |
1148-48-7 | |
C15H9ClO2 | |
256.68400 | |
30.21000 | |
4.11340 | |
256.02900 |
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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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