| 英文名 | 4-(2-hydroxyethyl)piperazine-1-carbaldehyde |
|---|---|
| 英文别名 |
N-Hydroxyethyl-N'-formylpiperazin
1-formyl-4-(2-hydroxy-ethyl)-piperazine N-formyl-N'-2-hydroxyethylpiperazine |
| 分子式 | C7H14N2O2 |
|---|---|
| 分子量 | 158.19800 |
| 精确质量 | 158.10600 |
| PSA | 43.78000 |
| 海关编码 | 2933599090 |
|---|
|
~90%
25209-64-7 |
| 文献：Yazawa, Hisatoyo; Goto, Shunsuke Tetrahedron Letters, 1985 , vol. 26, # 31 p. 3703 - 3706 |
|
~%
25209-64-7 |
| 文献：Bayer Aktiengesellschaft Patent: US5068264 A1, 1991 ; |
|
~89%
25209-64-7 |
| 文献：Yang, Dongsik; Jeon, Heung Bae Bulletin of the Korean Chemical Society, 2010 , vol. 31, # 5 p. 1424 - 1426 |
|
~%
25209-64-7 |
| 文献：Kowa Co., Ltd. Patent: EP1566381 A1, 2005 ; Location in patent: Page/Page column 4; 5 ; |
| 上游产品 4 | |
|---|---|
| 下游产品 0 | |
| 海关编码 | 2933599090 |
|---|---|
| 中文概述 | 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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% |
| 申报要素 | 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 |
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
