| 中文名 | 3-(1,3-二甲基-2,6-二氧代-1,2,3,6-四氢-7H-嘌呤-7-基)丙酸 |
|---|---|
| 英文名 | 3-(1,3-dimethyl-2,6-dioxopurin-7-yl)propanoic acid |
| 英文别名 |
2-methoxycarbonylethyltheophylline
3-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-7h-purin-7-yl)propanoic acid 3-(1,3-dimethyl-2,6-dioxo-1,3,7-trihydropurin-7-yl)propanoic acid 3-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-propionic acid 3-(1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydro-purin-7-yl)-propionsaeure |
| 密度 | 1.56g/cm3 |
|---|---|
| 沸点 | 557.7ºC at 760mmHg |
| 分子式 | C10H12N4O4 |
| 分子量 | 252.22700 |
| 闪点 | 291.1ºC |
| 精确质量 | 252.08600 |
| PSA | 99.12000 |
| 蒸汽压 | 2.84E-13mmHg at 25°C |
| 折射率 | 1.688 |
| 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% |