| 英文名 | 5-hydroxy-6-methyl-2-oxo-1H-pyridine-3,4-dicarboxylic acid |
|---|---|
| 英文别名 |
5-Hydroxy-6-methyl-2-pyridon-3,4-dicarbonsaeure
3,4-Pyridinedicarboxylicacid,1,2-dihydro-5-hydroxy-6-methyl-2-oxo |
| 分子式 | C8H7NO6 |
|---|---|
| 分子量 | 213.14400 |
| 精确质量 | 213.02700 |
| PSA | 127.95000 |
| LogP | 0.19760 |
| 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% |