| 英文名 | 4-oxo-1,4-dihydro-3-pyridinecarboxylic acid |
|---|---|
| 英文别名 |
3-Pyridinecarboxylic acid,1,4-dihydro-4-oxo
Pyridon-(4)-carbonsaeure-(3) 4-oxo-1,4-dihydro-pyridine-3-carboxylic acid Odhpca 1,4-dihydro-4-oxopyridine-3-carboxylic acid 4-pyridone-3-carboxylic acid |
| 密度 | 1.451 g/cm3 |
|---|---|
| 沸点 | 312.7ºC at 760 mmHg |
| 分子式 | C6H5NO3 |
| 分子量 | 139.10900 |
| 闪点 | 142.9ºC |
| 精确质量 | 139.02700 |
| PSA | 70.16000 |
| LogP | 0.07310 |
| 海关编码 | 2933399090 |
|---|
| 海关编码 | 2933399090 |
|---|---|
| 中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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 | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |