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![9-苄基-3,9-二杂氮[5.5]十一烷-2,4-二酮结构式](https://www.chemicalbook.com/CAS/GIF/189333-48-0.gif)
| CAS号 : | 189333-48-0 |
精确质量 : | 272.15200 |
| 分子式 : | C16H20N2O2 |
logP : | 1.97210 |
| 分子量 : | 272.34200 |
PSA : | 49.41000 |
9-苄基-3,9-二杂氮[5.5]十一烷-2,4-二酮 | |
9-Benzyl-3,9-diazaspiro[5.5]undecane-2,4-dione | |
189333-48-0 | |
C16H20N2O2 | |
272.34200 | |
49.41000 | |
1.97210 | |
272.15200 |
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1.597
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231ºC
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1.38E-08mmHg at 25°C
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1.2g/cm3
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458.4ºC 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% |