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| CAS号 : | 55168-26-8 |
精确质量 : | 292.07400 |
| 分子式 : | C18H12O4 |
logP : | 3.39470 |
| 分子量 : | 292.28500 |
PSA : | 67.51000 |
trans-1-(2-Hydroxybenzoyl)-2-(4-oxo-4H-[1]benzopyran-3-yl)-ethylen | |
55168-26-8 | |
C18H12O4 | |
292.28500 | |
67.51000 | |
3.39470 | |
292.07400 |
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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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