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18667-21-5

18667-21-5结构式
18667-21-5结构式

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英文名 methyl 2-pyridin-1-ium-1-ylacetate,chloride
英文别名 1-(Methoxycarbonylmethyl)pyridinium-chlorid
Pyridinium,1-(2-methoxy-2-oxoethyl)-,chloride
N-methoxycarbonylmethylpyridinium chloride
1-(2-Methoxy-2-oxoethyl)pyridinium chloride
EINECS 242-489-5
Pyridinium,1-(2-methoxy-2-oxoethyl)-,chloride (9CI)
1-(methoxycarbonylmethyl)pyridinium chloride
Pyridinium,1-(2-methoxy-2-oxoethyl)-,chloride (1:1)
Pyridinium,1-(carboxymethyl)-,chloride,methyl ester (8CI)
分子式 C8H10ClNO2
分子量 187.62300
精确质量 187.04000
PSA 30.18000
海关编码 2933399090

~90%

18667-21-5结构式

18667-21-5

文献:Kaupp, Gerd; Hunkler, Dieter; Zimmermann, Inge Chemische Berichte, 1982 , vol. 115, # 7 p. 2467 - 2477

~78%

18667-21-5结构式

18667-21-5

文献:Tsuge, Otohiko; Kanemasa, Shuji; Takenaka, Shigeori Bulletin of the Chemical Society of Japan, 1986 , vol. 59, # 11 p. 3631 - 3636
海关编码 2933399090
中文概述 2933399090. 其他结构含非稠合吡啶环的化合物. 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 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%