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| CAS号 : | 4277-64-9 |
精确质量 : | 139.06300 |
| 分子式 : | C7H9NO2 |
logP : | 1.49270 |
| 分子量 : | 139.15200 |
PSA : | 31.23000 |
ethyl pyrrole-1-carboxylate | |
4277-64-9 | |
C7H9NO2 | |
139.15200 | |
31.23000 | |
1.49270 | |
139.06300 |
|
1.499
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74.8ºC
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|
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200.1ºC at 760 mmHg
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|
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1.06g/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% |
