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ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate

更新时间:2025-08-26 11:26:37

ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate结构式
ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate结构式
品牌特惠专场
常用名 ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate 英文名 ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate
CAS号 188937-11-3 分子量 232.68400
密度 N/A 沸点 N/A
分子式 C9H9ClO3S 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate
英文别名 更多

 物理化学性质

分子式 C9H9ClO3S
分子量 232.68400
精确质量 231.99600
PSA 71.61000
LogP 2.53740
InChIKey WEZMBZKPZTUAFI-UHFFFAOYSA-N
SMILES CCOC(=O)CC(=O)c1ccc(Cl)s1

 安全信息

海关编码 2934999090

 合成线路

~%

ethyl 3-(5-chlorothiophen-2-yl)-3-oxopropanoate结构式

ethyl 3-(5-chlo...

188937-11-3

文献:Takeda Chemical Industries, Ltd. Patent: EP1340749 A1, 2003 ;

 海关

海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

QC-8629
ethyl 5-chlorothiophene-2-carbonylacetate
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