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| CAS号 : | 79491-35-3 |
精确质量 : | 293.14200 |
| 分子式 : | C19H19NO2 |
logP : | 3.41580 |
| 分子量 : | 293.36000 |
PSA : | 30.82000 |
(4E)-4-[(3,4-dimethoxyphenyl)methylidene]-5-phenyl-2,3-dihydropyrrole | |
79491-35-3 | |
C19H19NO2 | |
293.36000 | |
30.82000 | |
3.41580 | |
293.14200 |
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1.567
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177.6ºC
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441.4ºC at 760mmHg
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1.09g/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% |
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