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| CAS号 : | 123074-43-1 |
精确质量 : | 311.15200 |
| 分子式 : | C19H21NO3 |
logP : | 2.78990 |
| 分子量 : | 311.37500 |
PSA : | 38.77000 |
3,3-bis(4-methoxyphenyl)-1-methylpyrrolidin-2-one | |
123074-43-1 | |
C19H21NO3 | |
311.37500 | |
38.77000 | |
2.78990 | |
311.15200 |
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1.57
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241.4ºC
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475.6ºC at 760mmHg
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1.148g/cm3
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3.28E-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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