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tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate

更新时间:2024-01-09 20:59:50

tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate结构式
tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate结构式
品牌特惠专场
常用名 tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate 英文名 tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate
CAS号 915396-44-0 分子量 198.21900
密度 N/A 沸点 N/A
分子式 C9H14N2O3 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate
英文别名 更多

 物理化学性质

分子式 C9H14N2O3
分子量 198.21900
精确质量 198.10000
PSA 64.35000
LogP 1.68030

 安全信息

海关编码 2933199090

 合成线路

~74%

tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate结构式

tert-butyl 3-me...

915396-44-0

文献:Diaz, Jose Luis; Cuberes, Rosa; Berrocal, Joana; Contijoch, Montserrat; Christmann, Ute; Fernandez, Ariadna; Port, Adriana; Holenz, Joerg; Buschmann, Helmut; Serafini, Maria Teresa; Burgueno, Javier; Zamanillo, Daniel; Merlos, Manuel; Vela, Jose Miguel; Almansa, Carmen; Laggner, Christian Journal of Medicinal Chemistry, 2012 , vol. 55, # 19 p. 8211 - 8224,14

~99%

tert-butyl 3-methyl-5-oxo-1H-pyrazole-2-carboxylate结构式

tert-butyl 3-me...

915396-44-0

文献:SAGAMI CHEMICAL RESEARCH CENTER; KAKEN PHARMACEUTICAL CO., LTD. Patent: WO2006/126692 A1, 2006 ; Location in patent: Page/Page column 24-25 ;

 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%

 英文别名

QC-8472
tert-Butyl 3-hydroxy-5-methyl-1H-pyrazole-1-carboxylate
3-hydroxy-5-methylpyrazole-1-carboxylic acid tert-butyl ester