3a-methyl-3,4,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazole-2,5-dione

更新时间:2024-07-19 13:41:00

3a-methyl-3,4,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazole-2,5-dione结构式
3a-methyl-3,4,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazole-2,5-dione结构式
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常用名 3a-methyl-3,4,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazole-2,5-dione 英文名 3a-methyl-3,4,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazole-2,5-dione
CAS号 3720-96-5 分子量 156.14300
密度 N/A 沸点 N/A
分子式 C5H8N4O2 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 3a-methyl-3,4,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazole-2,5-dione
英文别名 更多

 物理化学性质

分子式 C5H8N4O2
分子量 156.14300
精确质量 156.06500
PSA 89.24000

 安全信息

海关编码 2933990090

 合成线路

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3a-methyl-3,4,6,6a-tetrahydro-1H-imidazo[4,5-d]imidazole-2,5-dione结构式

3a-methyl-3,4,6...

3720-96-5

文献:Seekles Recueil des Travaux Chimiques des Pays-Bas, 1927 , vol. 46, p. 79,83

 海关

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%

 英文别名

3a-methyl-tetrahydro-imidazo[4,5-d]imidazole-2,5-dione
3a-Methyl-tetrahydro-imidazo[4,5-d]imidazol-2,5-dion
3a-methylglycoluril
Tetrahydro-6a-methylimidazo[4,5-d]imidazole-2,5(1H,3H)-dione
3a-methyltetrahydroimidazo[4,5-d]imidazole-2,5(1H,3H)-dione