1,3-Dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
更新时间：2024-01-01 20:14:02
![1,3-Dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione结构式](https://image.chemsrc.com/caspic/173/24410-21-7.png)
1,3-Dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione结构式
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常用名 | 1,3-Dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione | 英文名 | 1,3-Dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione |
|---|---|---|---|---|
| CAS号 | 24410-21-7 | 分子量 | 191.18700 | |
| 密度 | N/A | 沸点 | N/A | |
| 分子式 | C9H9N3O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | 1,3-dimethylpyrido[2,3-d]pyrimidine-2,4-dione |
|---|---|
| 英文别名 | 更多 |
| 分子式 | C9H9N3O2 |
|---|---|
| 分子量 | 191.18700 |
| 精确质量 | 191.06900 |
| PSA | 56.89000 |
| 海关编码 | 2933990090 |
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CAS号121-44-8| 海关编码 | 2933990090 |
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| 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% |
| pyrimidine-2,4,(1H,3H)-dione |
| 1,3-Dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione |
| 1,3-dimethylpyrido<2,3-d>pyrimidinone |
| Pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione,1,3-dimethyl |
| 1,3-Dimethylpyrimido<1,3-dimethyl-1H-pyrido[2,3-d]pyrimidine-2,4-dione |
