英文别名Diphenhydramine Impurity B; dimethyl-[2-[(4-methylphenyl)-phenylmethoxy]ethyl]azanium,chloride; (+-)-dimethyl-[2-(-4-methyl-benzhydryloxy)-ethyl]-amine,hydrochloride; 4-Methyl-benzhydryl-(2-dimethylamino-ethyl)-ether; Neo-benodine; dimethyl{2-[(4-methylphenyl)(phenyl)methoxy]ethyl}ammonium chloride; (+-)-Dimethyl-[2-(-4-methyl-benzhydryloxy)-aethyl]-amin,Hydrochlorid; Toladryl; Toladryl hydrochloride; Neobenodine; dimethyl-[2-[(4-methylphenyl)-phenyl-methoxy]ethyl]azanium chloride; dimethyl-[2-[phenyl(p-tolyl)methoxy]ethyl]ammonium chloride; Methyldiphenhydramine; Diphenhydramine Impurity 2（Diphenhydramine EP Impurity B）; Diphenhydramine Impurity B HCl 
