英文别名:
2-(4-(4-Chlorobutanoyl)phenyl)-2-methylpropanoic acid;4-(4-Chloro-1-oxobutyl)-a,a-dimethylbenzeneacetic acid;4-(4-Chloro-1-oxobutyl)-α,α-dimethylbenzeneacetic acid;4-(4-Chloro-1-oxobutyl)-|á,|á-dimethylbenzeneacetic acid;Benzeneacetic acid, 4-(4-chloro-1-oxobutyl)-a,a-diMethyl-;2-[4-(4-chloro-butyryl)-phenyl]-2-methyl-propionic acid;Benzeneacetic acid, 4-(4-chloro-1-oxobutyl)-α,α-dimethyl-;Fexofenadine Impurity 6