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| CAS号 : | 477-85-0 |
精确质量 : | 284.06800 |
| 分子式 : | C16H12O5 |
logP : | 2.19020 |
| 分子量 : | 284.26300 |
PSA : | 83.83000 |
决明蒽醌 | |
2,8-dihydroxy-1-methoxy-3-methylanthracene-9,10-dione | |
477-85-0 | |
C16H12O5 | |
284.26300 | |
83.83000 | |
2.19020 | |
284.06800 |
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1.677
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202.1ºC
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528ºC at 760mmHg
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242-243ºC
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1.448g/cm3
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9.12E-12mmHg 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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