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60725-35-1

60725-35-1结构式
60725-35-1结构式

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中文名 4-甲基-2,6-哌嗪二酮
英文名 4-methylpiperazine-2,6-dione
中文别名 4-甲基哌嗪-2,6-二酮
英文别名 4-methyl-piperazine-2,6-dione
2,6-Piperazinedione,4-methyl
2.6-Dioxo-4-methyl-piperazin
4-Methyl-2,6-piperazinedione
4-Methyl-piperazin-2,6-dion
1-methylpiperazine-3,5-dione
4-Methyl-2,6-piperazindion
密度 1.202
沸点 286.5ºC at 760 mmHg
熔点 102-103ºC
分子式 C5H8N2O2
分子量 128.12900
闪点 127ºC
精确质量 128.05900
PSA 52.90000
海关编码 2933599090

~87%

60725-35-1结构式

60725-35-1

文献:Zhang, Yinsheng; Huang, Yun; Huang, Che C. Journal of Labelled Compounds and Radiopharmaceuticals, 2005 , vol. 48, # 7 p. 485 - 496

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60725-35-1结构式

60725-35-1

文献:Dubsky Chemische Berichte, 1916 , vol. 49, p. 1039 Full Text Show Details Franchimont; Dubsky Recueil des Travaux Chimiques des Pays-Bas, 1917 , vol. 36, p. 89,93 Chem. Zentralbl., 1912 , vol. 83, # II p. 1429

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60725-35-1结构式

60725-35-1

文献:Chase; Downes Journal of the Chemical Society, 1953 , p. 3874,3876

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60725-35-1结构式

60725-35-1

文献:Dubsky Chemische Berichte, 1916 , vol. 49, p. 1039 Full Text Show Details Franchimont; Dubsky Recueil des Travaux Chimiques des Pays-Bas, 1917 , vol. 36, p. 89,93 Chem. Zentralbl., 1912 , vol. 83, # II p. 1429
海关编码 2933599090
中文概述 2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%