英文别名(Z)-1-(Diphenylmethyl)-4-(3-phenylprop-2-enyl)piperazine; Cinnarizine Impurity 2(Cinnarizine EP Impurity B); (Z)-1-(DiphenylMethyl)-4-(3-phenyl-2-propenyl)piperazine; 1-(DiphenylMethyl)-4-[(2Z)-3-phenyl-2-propen-1-yl]piperazine; cis-Cinnarizine; Cinnarizine EP Impurity B 
