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![1,5,6,7-四氢环戊并[d]嘧啶-4-酮结构式](https://www.chemicalbook.com/CAS/GIF/5661-01-8.gif)
| CAS号 : | 5661-01-8 |
精确质量 : | 136.06400 |
| 分子式 : | C7H8N2O |
logP : | 0.67090 |
| 分子量 : | 136.15100 |
PSA : | 46.01000 |
1,5,6,7-四氢环戊并[d]嘧啶-4-酮 | |
6,7-Dihydro-3H-cyclopenta[d]pyrimidin-4(5H)-one | |
5661-01-8 | |
C7H8N2O | |
136.15100 | |
46.01000 | |
0.67090 | |
136.06400 |
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1.701
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117.4ºC
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1.43g/cm3
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270.5ºC 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% |
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