1-(Diphenylmethyl)-4-(3-(2-phenyl-1,3-dioxolan-2-yl)propyl)piperazine 84625-59-2 DOTARIZINE Dotarizina [Spanish] Dotarizine [INN] Dotarizinum [Latin] Piperazine, 1-(diphenylmethyl)-4-(3-(2-phenyl-1,3-dioxolan-2-yl)propyl)-