| 中文名 | 螺[异苯并二氢吡喃-1,4-哌啶]-1-羧酸叔丁酯 |
|---|---|
| 英文名 | tert-butyl spiro[3,4-dihydroisochromene-1,4'-piperidine]-1'-carboxylate |
| 英文别名 |
tert-butyl spiro[isochroman-1,4'-piperidine]-1'-carboxylate
tert-butyl 3,4-dihydro-1'H-spiro[isochromene-1,4'-piperidine]-1'-carboxylate |
| 分子式 | C18H25NO3 |
|---|---|
| 分子量 | 303.39600 |
| 精确质量 | 303.18300 |
| PSA | 38.77000 |
| LogP | 3.42340 |
| 海关编码 | 2934999090 |
|---|
|
~92%
909034-76-0 |
| 文献:PFIZER LIMTED Patent: WO2006/92731 A1, 2006 ; Location in patent: Page/Page column 40-41 ; WO 2006/092731 A1 |
| 上游产品 0 | |
|---|---|
| 下游产品 1 | |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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% |
| 申报要素 | 品名, 成分含量, 用途 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |