3,4,6-Trimethyl-3,4-dihydro-5H-1,2,3-triazolo[4,5-d]pyrimidine-5,7(6H)-dione结构式
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常用名 | 3,4,6-Trimethyl-3,4-dihydro-5H-1,2,3-triazolo[4,5-d]pyrimidine-5,7(6H)-dione | 英文名 | 3,4,6-Trimethyl-3,4-dihydro-5H-1,2,3-triazolo[4,5-d]pyrimidine-5,7(6H)-dione |
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CAS号 | 2278-16-2 | 分子量 | 195.17900 | |
密度 | 1.59g/cm3 | 沸点 | 381.7ºC at 760mmHg | |
分子式 | C7H9N5O2 | 熔点 | N/A | |
MSDS | N/A | 闪点 | 184.7ºC |
英文名 | 3,4,6-trimethyltriazolo[4,5-d]pyrimidine-5,7-dione |
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英文别名 | 更多 |
密度 | 1.59g/cm3 |
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沸点 | 381.7ºC at 760mmHg |
分子式 | C7H9N5O2 |
分子量 | 195.17900 |
闪点 | 184.7ºC |
精确质量 | 195.07600 |
PSA | 74.71000 |
蒸汽压 | 4.97E-06mmHg at 25°C |
折射率 | 1.732 |
海关编码 | 2933990090 |
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~67% 3,4,6-Trimethyl... 2278-16-2 |
文献:Nagamatsu, Tomohisa; Islam, Rafiqul Heterocycles, 2006 , vol. 68, # 9 p. 1811 - 1820 Title/Abstract Full Text View citing articles Show Details Islam, Rafiqul; Nagamatsu, Tomohisa Synthesis, 2006 , # 24 p. 4167 - 4179 |
上游产品 2 | |
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下游产品 0 |
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% |
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5,7-Dioxo-3,4,6-trimethyl-4,5,6,7-tetrahydro-3H-vic.-triazolo<-pyrimidin |
1,3,9-trimethyl-8-azaxanthine |
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