| 英文名 | 4-oxido-6-oxo-1H-pyrazin-4-ium-2-carboxylic acid |
|---|---|
| 英文别名 |
2-Pyrazinecarboxylicacid,1,6-dihydro-6-oxo-,4-oxide
6-oxo-4-oxy-1,6-dihydro-pyrazine-2-carboxylic acid Pyrazinecarboxylic acid,1,6-dihydro-6-oxo-,4-oxide 1,6-Dihydro-6-oxo-2-pyrazinecarboxylic acid 4-oxide 1,2-Dihydro-2-oxo-6-carboxypyrazine 4-Oxide |
| 密度 | 1.65g/cm3 |
|---|---|
| 分子式 | C5H4N2O4 |
| 分子量 | 156.09600 |
| 精确质量 | 156.01700 |
| PSA | 95.88000 |
| 折射率 | 1.637 |
| 海关编码 | 2933990090 |
|---|
|
~40%
34597-54-1 |
| 文献：Imai; Mano; Seo; Matsuno Chemical and Pharmaceutical Bulletin, 1981 , vol. 29, # 1 p. 88 - 97 |
|
~%
34597-54-1 |
| 文献：Imai; Mano; Seo; Matsuno Chemical and Pharmaceutical Bulletin, 1981 , vol. 29, # 1 p. 88 - 97 |
|
~%
34597-54-1 |
| 文献：Imai; Mano; Seo; Matsuno Chemical and Pharmaceutical Bulletin, 1981 , vol. 29, # 1 p. 88 - 97 |
| 上游产品 2 | |
|---|---|
| 下游产品 1 | |
| 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% |
