您好，欢迎来到魔法化学网！
![8-苄基-1,3,8-三氮杂螺[4.5]癸烷-4-酮结构式](https://www.chemicalbook.com/CAS/GIF/974-41-4.gif)
| CAS号 : | 974-41-4 |
精确质量 : | 321.18400 |
| 分子式 : | C20H23N3O |
logP : | 2.94680 |
| 分子量 : | 321.41600 |
PSA : | 35.58000 |
8-苄基-1,3,8-三氮杂螺[4.5]癸烷-4-酮 | |
8-benzyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one | |
974-41-4 | |
C20H23N3O | |
321.41600 | |
35.58000 | |
2.94680 | |
321.18400 |
|
1.655
|
|
|
279.2ºC
|
|
|
232-238ºC
|
|
|
1.22g/cm3
|
|
|
538ºC at 760mmHg
|
|
2933990090
|
2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
|
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 |
|
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% |
