英文名称:Minoxidil EP Impurity C; 1-Piperidinepropanamide, Β-(Cyanoimino)-; Minoxidil Impurity 3(Minoxidil Ep Impurity C); 2-(Cyanoimino)-1-Piperidinepropanamide; 3-(Cyanoimino)-3-(Piperidin-1-Yl)Propanamide; Β-(Cyanoimino)-1-Piperidinepropanamide; Minoxidil Ep Impurity C