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![1,3-二氢-2H-咪唑并[4,5-b]吡嗪-2-酮结构式](https://www.chemicalbook.com/CAS/GIF/16328-63-5.gif)
| CAS号 : | 16328-63-5 |
精确质量 : | 136.03900 |
| 分子式 : | C5H4N4O |
logP : | -0.35380 |
| 分子量 : | 136.11100 |
PSA : | 74.43000 |
1,3-二氢-2H-咪唑并[4,5-b]吡嗪-2-酮 | |
1,3-dihydroimidazo[4,5-b]pyrazin-2-one | |
16328-63-5 | |
C5H4N4O | |
136.11100 | |
74.43000 | |
-0.35380 | |
136.03900 |
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1.604
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46.6ºC
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3.33mmHg at 25°C
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1.455g/cm3
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153.4ºC at 760mmHg
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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% |
