1509910-91-1

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1509910-91-1

@1509910-91-1

Joined June 2026
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CAS号: 1509910-91-1 英文名称: 4-Vinyl-piperidine-4-carboxylic acid ethyl ester 英文同义词: Umeclidinium Impurity 1;Umeclidinium Bromide Impurity;Umeclidinium Bromide Impurity A;Umeclidinium Bromide Impurity 1 HCl;4-Vinyl-piperidine-4-carboxylic acid ethyl ester;4-Piperidinecarboxylic acid, 4-ethenyl-, ethyl ester 中文名称: 芜地溴铵杂质1 中文同义词: 芜地溴铵杂质A;芜地溴铵杂质1;溴化乌克替啶杂质2;4-乙烯基-4-哌啶羧酸乙酯 分子式: C10H17NO2 分子量: 183.25 沸点 : 235.4±40.0 °C(Predicted) 密度 : 1.041±0.06 g/cm3(Predicted) 酸度系数(pKa): 9.60±0.10(Predicted)