It is well known that Deoxyribonucleic acid (also named DNA) is the transference base of information in the course of life. The destruction of DNA will cause the handicap of life, even discontinuity. So, people focus on the study of DNA. Moreover, cancer is the first killer to cause the destruction of DNA and to threaten human's life. And it becomes the object of the study in the life-science field. In this paper, the Electrochemistry behavior of the anticancer drugs 8-Azaguanine (8-AG) and 6-Me...