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2199-56-6

2199-56-6结构式
2199-56-6结构式

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英文名 diethyl 2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate
英文别名 2,5-Dimethyl-3,4-diethoxycarbonyl-pyrrol
1H-Pyrrole-3,4-dicarboxylic acid,2,5-dimethyl-,diethyl ester
Diethyl-2,5-dimethylpyrrol-3,4-dicarboxylat
2,5-dimethyl-1H-pyrrole-3,4-dicarboxylic acid diethyl ester
2,5-Dimethyl-pyrrol-3,4-dicarbonsaeure-diaethylester
2,5-dimethyl-pyrrole-3,4-dicarboxylic acid diethyl ester
diethyl 2,5-dimethylpyrrole-3,4-dicarboxylate
分子式 C12H17NO4
分子量 239.26800
精确质量 239.11600
PSA 68.39000
LogP 1.98490
海关编码 2933990090

~98%

2199-56-6结构式

2199-56-6

文献:Zhang, Chun; Wang, Jian; Li, Jing-Hua Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 1 p. 204 - 207

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2199-56-6结构式

2199-56-6

文献:Sugimoto Yakugaku Zasshi, 1944 , vol. 64, # 3 p. 192,195 Chem.Abstr., 1951 , p. 2862
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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%