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![9-氧代-3-氮杂螺[5.5]-7-十一烯-3-羧酸苄酯结构式](https://www.chemicalbook.com/CAS/GIF/189333-18-4.gif)
| CAS号 : | 189333-18-4 |
精确质量 : | 299.15200 |
| 分子式 : | C18H21NO3 |
logP : | 3.26240 |
| 分子量 : | 299.36400 |
PSA : | 46.61000 |
9-氧代-3-氮杂螺[5.5]-7-十一烯-3-羧酸苄酯 | |
benzyl 9-oxo-3-azaspiro[5.5]undec-10-ene-3-carboxylate | |
189333-18-4 | |
C18H21NO3 | |
299.36400 | |
46.61000 | |
3.26240 | |
299.15200 |
|
2933990090
|
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% |