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| CAS号 : | 68-23-5 |
精确质量 : | 298.19300 |
| 分子式 : | C20H26O2 |
logP : | 3.63660 |
| 分子量 : | 298.41900 |
PSA : | 37.30000 |
异炔诺酮 | |
(8R,9S,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one | |
68-23-5 | |
C20H26O2 | |
298.41900 | |
37.30000 | |
3.63660 | |
298.19300 |
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1.577
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188.2ºC
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441.6ºC at 760 mmHg
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169-170ºC
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1.15g/cm3
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RC8980000
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3
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R45; R61
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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% |