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121582-69-2

121582-69-2结构式
121582-69-2结构式

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中文名 4-羟基-1-(4-甲氧基苯基)-6-氧代-1,6-二氢-3-吡嗪羧酸
英文名 4-hydroxy-1-(4-methoxyphenyl)-6-oxopyridazine-3-carboxylic acid
英文别名 3-Pyridazinecarboxylicacid,1,6-dihydro-4-hydroxy-1-(4-methoxyphenyl)-6-oxo
2-(4-methoxyphenyl)-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylic acid
4-Hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid
4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylic acid
熔点 235-236ºC
分子式 C12H10N2O5
分子量 262.21800
精确质量 262.05900
PSA 101.65000
LogP 0.64490
海关编码 2933990090

~95%

121582-69-2结构式

121582-69-2

文献:Schober, Bernt D.; Megyeri, Gabor; Kappe, Thomas Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 169 - 176

~97%

121582-69-2结构式

121582-69-2

文献:Schober, Bernt D.; Megyeri, Gabor; Kappe, Thomas Journal of Heterocyclic Chemistry, 1989 , vol. 26, p. 169 - 176

~%

121582-69-2结构式

121582-69-2

文献:Journal of Heterocyclic Chemistry, , vol. 26, p. 169 - 176

~%

121582-69-2结构式

121582-69-2

文献:Journal of Heterocyclic Chemistry, , vol. 26, p. 169 - 176
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%