Azathioprine. Molecular model of the immunosuppressive drug azathioprine (C9.H7.N7.O2.S). This drug is used to prevent organ rejection after organ transplantation. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue), oxygen (red) and sulphur (yellow). Illustration.
Model release not required. Property release not required.