| 英文名 | ethyl 7-methyl-4-oxo-3H-1,8-naphthyridine-3-carboxylate |
|---|---|
| 英文别名 |
ethyl 7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
Ethyl 7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate ethyl 7-methyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate |
| 密度 | 1.264g/cm3 |
|---|---|
| 沸点 | 378.3ºC at 760mmHg |
| 分子式 | C12H12N2O3 |
| 分子量 | 232.23500 |
| 闪点 | 182.6ºC |
| 精确质量 | 232.08500 |
| PSA | 68.62000 |
| LogP | 0.90350 |
| 海关编码 | 2933990090 |
|---|
| 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% |