ethyl 8-ethyl-5,8-dihydro-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate
更新时间：2024-04-03 17:28:47
![ethyl 8-ethyl-5,8-dihydro-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate结构式](https://image.chemsrc.com/caspic/329/19572-10-2.png)
ethyl 8-ethyl-5,8-dihydro-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate结构式
|
常用名 | ethyl 8-ethyl-5,8-dihydro-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate | 英文名 | ethyl 8-ethyl-5,8-dihydro-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate |
|---|---|---|---|---|
| CAS号 | 19572-10-2 | 分子量 | 277.27600 | |
| 密度 | 1.276g/cm3 | 沸点 | 425.8ºC at 760mmHg | |
| 分子式 | C13H15N3O4 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 211.3ºC |
| 英文名 | ethyl 8-ethyl-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.276g/cm3 |
|---|---|
| 沸点 | 425.8ºC at 760mmHg |
| 分子式 | C13H15N3O4 |
| 分子量 | 277.27600 |
| 闪点 | 211.3ºC |
| 精确质量 | 277.10600 |
| PSA | 83.31000 |
| LogP | 0.99670 |
| 蒸汽压 | 1.87E-07mmHg at 25°C |
| 折射率 | 1.552 |
| 海关编码 | 2933990090 |
|---|
|
~89%
ethyl 8-ethyl-5... 19572-10-2 |
| 文献：Laboratoire Roger Bellon Patent: US4125720 A1, 1978 ; |
![ethyl 8-ethyl-5,6,7,8-tetrahydro-2-methoxy-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate结构式](https://image.chemsrc.com/caspic/323/65269-20-7.png)
| 海关编码 | 2933990090 |
|---|---|
| 中文概述 | 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% |
| 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 | 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% |
| 8-ethyl-2-methoxy-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester |
| Ethyl 8-ethyl-5,8-dihydro-2-methoxy-5-oxopyrido(2,3-d)pyrimidine-6-carboxylate |
| 6-ethoxycarbonyl-8-ethyl-2-methoxy-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine |
| ethyl 8-ethyl-2-methoxy-5-oxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate |
| EINECS 243-164-0 |
