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| CAS号 : | 10499-08-8 |
精确质量 : | 338.11500 |
| 分子式 : | C20H18O5 |
logP : | 3.85870 |
| 分子量 : | 338.35400 |
PSA : | 61.83000 |
[4-(7-acetyloxy-2-methyl-2H-chromen-3-yl)phenyl] acetate | |
10499-08-8 | |
C20H18O5 | |
338.35400 | |
61.83000 | |
3.85870 | |
338.11500 |
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1.571
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207.4ºC
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472.1ºC at 760mmHg
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1.216g/cm3
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4.4E-09mmHg 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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