37833-99-1
37833-99-1结构式
- 常用中文名：3-hydroxy-1-methyl-quinazoline-2,4-dione
- 常用英文名：3-hydroxy-1-methyl-quinazoline-2,4-dione
- CAS号：37833-99-1
- 分子式：C9H8N2O3
- 分子量：192.17100
- 发布时间：2016-12-29 12:19:13
- 更新时间：2025-09-11 00:19:37
| 英文名 | 3-hydroxy-1-methylquinazoline-2,4-dione |
|---|---|
| 英文别名 |
3-Hydroxy-1-methylquinazoline-2,4(1H,3H)-dione
3-hydroxy-1-methyl-1H-quinazoline-2,4-dione 2,3H)-Quinazolinedione,3-hydroxy-1-methyl 2,4(1H,3H)-Quinazolinedione,3-hydroxy-1-methyl 1-Methyl-3-hydroxychinazolin-2,4(1H,3H)-dion 1-Methyl-3-hydroxy-2,4-(1H,3H)-chinazolindion 3-Hydroxy-1-methyl-2,4(1H,3H)-quinazolinedione |
| 密度 | 1.497g/cm3 |
|---|---|
| 沸点 | 376.5ºC at 760 mmHg |
| 分子式 | C9H8N2O3 |
| 分子量 | 192.17100 |
| 闪点 | 181.5ºC |
| 精确质量 | 192.05300 |
| PSA | 64.23000 |
| 折射率 | 1.662 |
| 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% |