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| CAS号 : | 2034-65-3 |
精确质量 : | 270.05300 |
| 分子式 : | C15H10O5 |
logP : | 2.57680 |
| 分子量 : | 270.23700 |
PSA : | 90.90000 |
5-脱氧莰非醇 | |
3,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one | |
2034-65-3 | |
C15H10O5 | |
270.23700 | |
90.90000 | |
2.57680 | |
270.05300 |
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1.747
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210.6ºC
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539.7ºC at 760mmHg
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310-311ºC
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1.579g/cm3
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1.76E-12mmHg at 25°C
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2914501900
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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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