| 中文名 | 5,6-二羟基吡嗪-2-羧酸 |
|---|---|
| 英文名 | 5,6-Dihydroxypyrazine-2-carboxylic acid |
| 英文别名 |
5,6-Dihydroxy-2-pyrazinecarboxylic acid
5,6-dioxo-1,4-dihydropyrazine-2-carboxylic acid 2-Pyrazinecarboxylic acid, 5,6-dihydroxy- |
| 密度 | 1.8±0.1 g/cm3 |
|---|---|
| 沸点 | 747.3±60.0 °C at 760 mmHg |
| 分子式 | C5H4N2O4 |
| 分子量 | 156.096 |
| 闪点 | 405.7±32.9 °C |
| 精确质量 | 156.017105 |
| PSA | 103.02000 |
| LogP | -2.06 |
| 蒸汽压 | 0.0±2.6 mmHg at 25°C |
| 折射率 | 1.705 |
| 储存条件 | 室温 |
| 海关编码 | 2933990090 |
|---|
|
~9%
77168-80-0 |
| 文献:Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063 |
|
~%
77168-80-0 |
| 文献:Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063 |
|
~%
77168-80-0 |
| 文献:Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063 |
|
~%
77168-80-0 |
| 文献:Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063 |
|
~%
77168-80-0 |
| 文献:Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063 |
|
~%
77168-80-0 |
| 文献:Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063 |
|
~%
77168-80-0 |
| 文献:Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063 |
|
~%
77168-80-0 |
| 文献:Mano; Seo; Iami Chemical and Pharmaceutical Bulletin, 1980 , vol. 28, # 10 p. 3057 - 3063 |
| 上游产品 8 | |
|---|---|
| 下游产品 0 | |
| 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% |