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| CAS号 : | 157327-42-9 |
精确质量 : | 240.14700 |
| 分子式 : | C12H20N2O3 |
logP : | 1.18960 |
| 分子量 : | 240.29900 |
PSA : | 49.85000 |
3-((二甲基氨基)亚甲基)-4-氧代吡咯烷-1-羧酸叔丁酯 | |
tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate | |
157327-42-9 | |
C12H20N2O3 | |
240.29900 | |
49.85000 | |
1.18960 | |
240.14700 |
|
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% |