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5334-56-5

5334-56-5结构式
5334-56-5结构式

化源商城直购

中文名 1-甲基-1,5-二氢吡唑并[3,4-D]嘧啶-4-酮
英文名 1-methyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
中文别名 1-甲基-1,5-二氢-4H-吡唑并[3,4-d]嘧啶-4-酮
英文别名 1-methyl-1,2-dihydro-4h-pyrazolo[3,4-d]pyrimidin-4-one
1-methyl-5-hydropyrazolo[5,4-d]pyrimidin-4-one
1,5-dihydro-1-methyl-4H-pyrazolo<3,4-d>pyrimidin-4-one
1-methylpyrazolo[3,4-d]pyrimidin-4(5H)-one
1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one
4,5-dihydro-1-methyl-1H-pyrazolo<3,4-d>pyrimidin-4-one
1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol
1-Methyl-4-hydroxypyrazolo<3,4-d>pyrimidine
9-methylallopurinol
4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1,5-dihydro-1-methyl-
1-methyl-1H-pyrazolo<3,4-d>pyrimidin-4-(5H)-one
1-METHYL-1,5-DIHYDRO-4H-PYRAZOLO[3,4-D]PYRIMIDIN-4-ONE
密度 1.6±0.1 g/cm3
沸点 426.5±18.0 °C at 760 mmHg
熔点 >250ºC
分子式 C6H6N4O
分子量 150.138
闪点 211.8±21.2 °C
精确质量 150.054153
PSA 63.57000
LogP -0.63
蒸汽压 0.0±1.0 mmHg at 25°C
折射率 1.772
储存条件 2-8°C,密封,干燥
海关编码 2933990090
海关编码 2933990090
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%