| 英文名 | 5-benzylidene-2,2-dimethyl-1,3-dioxane-4,6-dione |
|---|---|
| 英文别名 |
5-(phenylmethylene) Meldrum's acid
5-benzylidene-2,2-dimethyl-[1,3]dioxane-4,6-dione 5-benzylidene Meldrum's acid benzylidene-Meldrum's acid 5-benzyliden-2,2-dimethyl-[1,3]-dioxan-4,6-dione isopropylidene benzylidene malonate 1,3-Dioxane-4,6-dione,2,2-dimethyl-5-(phenylmethylene) |
| 分子式 | C13H12O4 |
|---|---|
| 分子量 | 232.23200 |
| 精确质量 | 232.07400 |
| PSA | 52.60000 |
| LogP | 1.90610 |
| 海关编码 | 2934999090 |
|---|
| 上游产品 9 | |
|---|---|
| 下游产品 10 | |
| 海关编码 | 2934999090 |
|---|---|
| 中文概述 | 2934999090. 其他杂环化合物. 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 |
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
![6,6-dimethyl-2-phenyl-5,7-dioxaspiro[2.5]octane-4,8-dione结构式](https://www.chemsrc.com/caspic/138/3709-32-8.png)
![2-benzyl-6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione结构式](https://www.chemsrc.com/caspic/100/3709-33-9.png)
![2,2-dimethyl-5-[phenyl(piperidin-1-yl)methyl]-1,3-dioxane-4,6-dione结构式](https://www.chemsrc.com/caspic/334/73372-66-4.png)
![5-[(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-phenylmethyl]-2,2-dimethyl-1,3-dioxane-4,6-dione结构式](https://www.chemsrc.com/caspic/084/66788-66-7.png)
