您好,欢迎来到魔法化学网!
![2,3-二氢-3-氧代螺[1H-茚-1,4’-哌啶]-1’-甲酸叔丁酯结构式](https://www.chemicalbook.com/CAS/GIF/159634-59-0.gif)
| CAS号 : | 159634-59-0 |
精确质量 : | 301.16800 |
| 分子式 : | C18H23NO3 |
logP : | 3.47960 |
| 分子量 : | 301.38000 |
PSA : | 46.61000 |
2,3-二氢-3-氧代螺[1H-茚-1,4’-哌啶]-1’-甲酸叔丁酯 | |
tert-Butyl 3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate | |
159634-59-0 | |
C18H23NO3 | |
301.38000 | |
46.61000 | |
3.47960 | |
301.16800 |
|
1.57
|
|
|
219.8ºC
|
|
|
6.18E-08mmHg at 25°C
|
|
|
1.17
|
|
|
439.8ºC at 760 mmHg
|
|
2933399090
|
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 |
|
2933399090. 其他结构含非稠合吡啶环的化合物. 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% |
|
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |