4,6-Dihydroxy-5-piperonylidene-2(5H)-pyrimidinethione
更新时间：2024-07-17 20:05:28
4,6-Dihydroxy-5-piperonylidene-2(5H)-pyrimidinethione结构式
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常用名 | 4,6-Dihydroxy-5-piperonylidene-2(5H)-pyrimidinethione | 英文名 | 4,6-Dihydroxy-5-piperonylidene-2(5H)-pyrimidinethione |
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| CAS号 | 74051-76-6 | 分子量 | 276.26800 | |
| 密度 | 1.62g/cm3 | 沸点 | N/A | |
| 分子式 | C12H8N2O4S | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | 5-(1,3-benzodioxol-5-ylmethylidene)-2-sulfanylidene-1,3-diazinane-4,6-dione |
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| 英文别名 | 更多 |
| 密度 | 1.62g/cm3 |
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| 分子式 | C12H8N2O4S |
| 分子量 | 276.26800 |
| 精确质量 | 276.02000 |
| PSA | 108.75000 |
| LogP | 0.98720 |
| 折射率 | 1.732 |
| 海关编码 | 2934999090 |
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~%
4,6-Dihydroxy-5... 74051-76-6 |
| 文献：Dox; Plaisance Journal of the American Chemical Society, 1916 , vol. 38, p. 2165 |
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~95%
4,6-Dihydroxy-5... 74051-76-6 |
| 文献：Hu, Yi; Chen, Zhen-Chu; Le, Zhang-Gao; Zheng, Qin-Guo Synthetic Communications, 2004 , vol. 34, # 24 p. 4521 - 4529 |
![5-(benzo[1,3]dioxol-5-ylmethylidene)-1,3-diazinane-2,4,6-trione结构式](https://image.chemsrc.com/caspic/287/4551-03-5.png)
CAS号4551-03-5| 海关编码 | 2934999090 |
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| 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% |
| 4,6-Dihydroxy-5-piperonylidene-2(5H)-pyrimidinethione |
| 5-Piperonyliden-2-thio-barbitursaeure |
| 5-(3,4-methenedioxyphenyl)methylenethiobarbituric acid |
| 5-(1,3-benzodioxal-5'-ylmethylidene)-2-thioxodihydropyrimidine-4,6(1H,5H)-dione |
| Barbituric acid,5-piperonylidene-2-thio |
| 2(5H)-Pyrimidinethione,4,6-dihydroxy-S-piperonylidene |
| 5-Piperonylidene-2-thiobarbituric acid |
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