苯丙胺 Traditional form: 苯丙胺 Pinyin (reading): běnbǐng'àn Definitions: (chemistry) amphetamine (C9H13N) Characters: 苯 - benzene, benzol 丙 - third; 3rd heavenly stem 胺 - amine Traditional characters: 苯 - benzene, benzol 丙 - third; 3rd heavenly stem 胺 - amine