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| CAS号 : | 1061-93-4 |
精确质量 : | 454.09000 |
| 分子式 : | C23H18O10 |
logP : | 3.16120 |
| 分子量 : | 454.38300 |
PSA : | 135.41000 |
[2-acetyloxy-4-(5,7-diacetyloxy-4-oxochromen-2-yl)phenyl] acetate | |
1061-93-4 | |
C23H18O10 | |
454.38300 | |
135.41000 | |
3.16120 | |
454.09000 |
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1.578
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272.2ºC
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629.1ºC at 760mmHg
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1.377g/cm3
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9.76E-16mmHg at 25°C
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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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