英文名 | 1,6-dimethyl-2H-pyrazolo[3,4-d]pyrimidin-4-one |
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英文别名 |
1,6-dimethyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one
1,6-Dimethyl-4-hydroxypyrazolo<3,4-d>pyrimidin 1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one 1,6-dimethyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one 1,6-dimethyl-pyrazolo[3,4-d]pyrimidin-4(5H)-one |
密度 | 1.51g/cm3 |
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沸点 | 281.8ºC at 760 mmHg |
分子式 | C7H8N4O |
分子量 | 164.16500 |
闪点 | 124.2ºC |
精确质量 | 164.07000 |
PSA | 63.57000 |
折射率 | 1.728 |
海关编码 | 2933990090 |
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~85% 57121-52-5 |
文献:Miyashita, Akira; Iijima, Chihoko; Higashino, Takeo; Matsuda, Hideaki Heterocycles, 1990 , vol. 31, # 7 p. 1309 - 1314 |
~73% 57121-52-5 |
文献:Reddy, K Hemender; Reddy, A Panduranga; Veeranagaiah, V Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 3 p. 163 - 166 |
上游产品 3 | |
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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% |