| 英文名 | 8-ethyl-2-(ethylamino)-6-[hydroxy(methoxy)methylidene]-5H-pteridin-7-one |
|---|---|
| 英文别名 |
8-ethyl-2-ethylamino-7-oxo-5,6,7,8-tetrahydro-pteridine-6-carboxylic acid methyl ester
(6E)-8-ETHYL-2-ETHYLAMINO-6-(HYDROXY-METHOXY-METHYLIDENE)-5H-PTERIDIN-7-ONE 2-Ethylamino-6-carbomethoxy-8-ethyl-7-hydroxy-5,8-dihydropteridin 6-Pteridinecarboxylicacid,8-ethyl-2-(ethylamino)-5,8-dihydro-7-hydroxy-,methyl ester |
| 密度 | 1.335g/cm3 |
|---|---|
| 沸点 | 426.3ºC at 760mmHg |
| 分子式 | C12H17N5O3 |
| 分子量 | 279.29500 |
| 闪点 | 211.6ºC |
| 精确质量 | 279.13300 |
| PSA | 105.06000 |
| LogP | 1.33850 |
| 蒸汽压 | 5E-08mmHg at 25°C |
| 折射率 | 1.612 |
| 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% |