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| CAS号 : | 4829-67-8 |
精确质量 : | 252.03000 |
| 分子式 : | C11H9ClN2O3 |
logP : | 1.75320 |
| 分子量 : | 252.65400 |
PSA : | 72.05000 |
乙基7-氯-3-氧代-3,4-二氢-2-喹喔啉羧酸酯 | |
ethyl 7-chloro-3-oxo-4H-quinoxaline-2-carboxylate | |
4829-67-8 | |
C11H9ClN2O3 | |
252.65400 | |
72.05000 | |
1.75320 | |
252.03000 |
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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% |
