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methyl 3-chloro-5-phenylpyrazine-2-carboxylate

更新时间:2025-10-03 19:31:50

methyl 3-chloro-5-phenylpyrazine-2-carboxylate结构式
methyl 3-chloro-5-phenylpyrazine-2-carboxylate结构式
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常用名 methyl 3-chloro-5-phenylpyrazine-2-carboxylate 英文名 methyl 3-chloro-5-phenylpyrazine-2-carboxylate
CAS号 109019-16-1 分子量 248.66500
密度 N/A 沸点 N/A
分子式 C12H9ClN2O2 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 methyl 3-chloro-5-phenylpyrazine-2-carboxylate
英文别名 更多

 物理化学性质

分子式 C12H9ClN2O2
分子量 248.66500
精确质量 248.03500
PSA 52.08000
LogP 2.58360

 安全信息

海关编码 2933990090

 合成线路

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methyl 3-chloro-5-phenylpyrazine-2-carboxylate结构式

methyl 3-chloro...

109019-16-1

文献:Dick et al. Journal of the Chemical Society, 1956 , p. 2131,2135

 海关

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%

 英文别名

3-Chlor-5-phenyl-pyrazin-2-carbonsaeure-methylester
3-chloro-5-phenyl-pyrazine-2-carboxylic acid methyl ester
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