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| CAS号 : | 5930-93-8 |
精确质量 : | 156.01700 |
| 分子式 : | C5H4N2O4 |
logP : | 1.14430 |
| 分子量 : | 156.09600 |
PSA : | 98.91000 |
4-硝基吡咯-2-羧酸 | |
4-Nitropyrrole-2-carboxylic Acid Hydrate | |
5930-93-8 | |
C5H4N2O4 | |
156.09600 | |
98.91000 | |
1.14430 | |
156.01700 |
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1.663
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217.4ºC
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435.8ºC at 760 mmHg
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217ºC
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1.694g/cm3
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S26; S36/37/39
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R36/37/38
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2933990090
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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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