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| CAS号 : | 27746-02-7 |
精确质量 : | 188.94300 |
| 分子式 : | C5H4BrNO2 |
logP : | 1.47540 |
| 分子量 : | 189.99500 |
PSA : | 53.09000 |
4-溴吡咯-2-羧酸 | |
4-Bromo-1H-pyrrole-2-carboxylic acid | |
27746-02-7 | |
C5H4BrNO2 | |
189.99500 | |
53.09000 | |
1.47540 | |
188.94300 |
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1.652
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191.5ºC
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6.98E-07mmHg at 25°C
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168-170ºC
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1.969g/cm3
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393ºC at 760mmHg
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2933990090
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Xi
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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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% |
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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% |
