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![1-氧代-2-噁-8-氮杂螺[4.5]癸烷-8-羧酸叔丁酯结构式](https://www.chemicalbook.com/CAS/GIF/154348-08-0.gif)
| CAS号 : | 154348-08-0 |
精确质量 : | 255.14700 |
| 分子式 : | C13H21NO4 |
logP : | 1.88850 |
| 分子量 : | 255.31000 |
PSA : | 55.84000 |
1-氧代-2-噁-8-氮杂螺[4.5]癸烷-8-羧酸叔丁酯 | |
Tert-Butyl 1-oxo-2-oxa-8-azaspiro[4.5]decane-8-carboxylate | |
154348-08-0 | |
C13H21NO4 | |
255.31000 | |
55.84000 | |
1.88850 | |
255.14700 |
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1.511
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195.458ºC
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399.578ºC at 760 mmHg
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0mmHg at 25°C
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2934999090
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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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