前往化源商城

121582-61-4

121582-61-4结构式
121582-61-4结构式

化源商城直购

中文名 4-羟基-1-(4-甲氧基苯基)-6-氧代-1,6-二氢-3-吡嗪羧酸甲酯
英文名 methyl 4-hydroxy-1-(4-methoxyphenyl)-6-oxopyridazine-3-carboxylate
英文别名 Methyl 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate
methyl 4-hydroxy-1-(4-methoxyphenyl)-6-oxo-1,6-dihydro-3-pyridazinecarboxylate
3-Pyridazinecarboxylicacid,1,6-dihydro-4-hydroxy-1-(4-methoxyphenyl)-6-oxo-,methyl ester
methyl 2-(4-methoxyphenyl)-5-hydroxy-3-oxo-2,3-dihydropyridazine-6-carboxylate
密度 1.35g/cm3
沸点 438.2ºC at 760mmHg
熔点 184-186ºC
分子式 C13H12N2O5
分子量 276.24500
闪点 218.8ºC
精确质量 276.07500
PSA 90.65000
LogP 0.73330
蒸汽压 0mmHg at 25°C
折射率 1.597
海关编码 2933990090

~83%

121582-61-4结构式

121582-61-4

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

~%

121582-61-4结构式

121582-61-4

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

~%

121582-61-4结构式

121582-61-4

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%