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| CAS号 : | 40155-43-9 |
精确质量 : | 139.03800 |
| 分子式 : | C5H5N3O2 |
logP : | 0.33820 |
| 分子量 : | 139.11200 |
PSA : | 89.10000 |
5-氨基-2-吡嗪酸 | |
5-Aminopyrazine-2-carboxylic acid | |
40155-43-9 | |
C5H5N3O2 | |
139.11200 | |
89.10000 | |
0.33820 | |
139.03800 |
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1.663
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214.932ºC
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1.533g/cm3
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431.778ºC at 760 mmHg
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2933990090
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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% |
