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| CAS号 : | 52-78-8 |
精确质量 : | 302.22500 |
| 分子式 : | C20H30O2 |
logP : | 4.26930 |
| 分子量 : | 302.45100 |
PSA : | 37.30000 |
乙诺酮 | |
(8R,9S,10R,13S,14S,17S)-17-ethyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one | |
52-78-8 | |
C20H30O2 | |
302.45100 | |
37.30000 | |
4.26930 | |
302.22500 |
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1.555
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190.5ºC
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447.1ºC at 760mmHg
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130-136ºC
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1.1g/cm3
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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% |
