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54889-96-2

54889-96-2结构式
54889-96-2结构式

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英文名 1,7-diethyl-3-methylpurine-2,6-dione
英文别名 1H-Purine-2,1,7-diethyl-2,3,6,7-tetrahydro-3-methyl
1,7-diethyl-3-methyl-3,7-dihydro-purine-2,6-dione
1,7-Diaethyl-3-methyl-3,7-dihydro-purin-2,6-dion
1,7-Diethyl-3-methyl-3,7-dihydro-1H-purine-2,6-dione
1H-Purine-2,6-dione,1,7-diethyl-2,3,6,7-tetrahydro-3-methyl
密度 1.34g/cm3
沸点 425.1ºC at 760mmHg
分子式 C10H14N4O2
分子量 222.24400
闪点 210.9ºC
精确质量 222.11200
PSA 61.82000
折射率 1.638
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%