英文别名Cetirizine Impurity 2; 1-Piperazineethanol, 4-(diphenylMethyl)-; 2-(4-benzhydrylpiperazin-1-yl)ethan-1-ol; Manidipine Impurity 10; 2-[4-(Diphenylmethyl)-1-piperazinyl]ethanol; 2-[4-(diphenylmethyl)piperazine-1-yl]ethanol; 2-(4-benzhydryl-piperazine)-ethan-1-ol; 4-diphenylmethyl-1-piperazineethanol; 2-(4-benzhydrylpiperazinyl)ethanol; 1-benzhydryl-4-(2-hydroxyethyl)piperazine; 4-benzhydryl-1-piperazineethanol 
