您好,欢迎来到魔法化学网!

| CAS号 : | 83548-46-3 |
精确质量 : | 227.11600 |
| 分子式 : | C11H17NO4 |
logP : | 1.62040 |
| 分子量 : | 227.25700 |
PSA : | 55.84000 |
(S)-2,3-二氢-1H-吡咯-1,2-二甲酸 1-叔丁基 2-甲基酯 | |
1-O-tert-butyl 2-O-methyl (2S)-2,3-dihydropyrrole-1,2-dicarboxylate | |
83548-46-3 | |
C11H17NO4 | |
227.25700 | |
55.84000 | |
1.62040 | |
227.11600 |
|
1.491
|
|
|
134.8ºC
|
|
|
1.148g/cm3
|
|
|
299.2ºC at 760 mmHg
|
|
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% |
|
|