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5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯

更新时间:2025-09-04 22:53:07

5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯结构式
5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯结构式
品牌特惠专场
常用名 5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯 英文名 ETHYL5-BROMO-1-(2-NITROPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE
CAS号 1245227-21-7 分子量 340.13000
密度 N/A 沸点 N/A
分子式 C12H10BrN3O4 熔点 N/A
MSDS N/A 闪点 N/A

 5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯名称

中文名 5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯
英文名 ethyl 5-bromo-1-(2-nitrophenyl)pyrazole-4-carboxylate
英文别名 更多

 5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯物理化学性质

分子式 C12H10BrN3O4
分子量 340.13000
精确质量 338.98500
PSA 89.94000
LogP 3.24290

 5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯安全信息

海关编码 2933199090

 5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯海关

海关编码 2933199090
中文概述 2933199090. 其他结构上有非稠合吡唑环化合物. 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 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 5-溴-1-(2-硝基苯基)-1H-吡唑-4-羧酸乙酯英文别名

5-Bromo-1-(2-nitro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester
ETHYL 5-BROMO-1-(2-NITROPHENYL)-1H-PYRAZOLE-4-CARBOXYLATE
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