您好,欢迎来到魔法化学网!

| CAS号 : | 91229-91-3 |
精确质量 : | 285.15800 |
| 分子式 : | C14H23NO5 |
logP : | 2.19210 |
| 分子量 : | 285.33600 |
PSA : | 72.91000 |
(S)-N-叔丁氧羰基-2-吡咯烷酮-5-甲酸叔丁酯 | |
ditert-butyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate | |
91229-91-3 | |
C14H23NO5 | |
285.33600 | |
72.91000 | |
2.19210 | |
285.15800 |
|
1.485
|
|
|
396.9ºC at 760 mmHg
|
|
|
1.102
|
|
2933790090
|
|
2933990090
|
|
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% |
|
|
|
|