Ethyl 4-(n-butylamino)benzoate 94-32-6 C13H19NO2 MW 221.3 Fine white crystalline powder Assay: not less than 99% by HPLC 中文名称:4-(正丁基氨基)苯甲酸乙酯中文同义词:4-(丁基氨基)苯甲酸乙酯;对(丁基氨基)苯甲酸乙酯;4-(正丁基氨基)苯甲酸乙酯;对丁氨基苯甲酸乙酯;4-(正丁氨基)苯甲酸乙酯英文名称:Ethyl 4-(butylamino)benzoate英文同义词:4-(bu