Pralatrexate cancer drug molecule antifolate class. Atoms are represented as spheres and are colour coded hydrogen white, carbon grey, oxygen red, nitrogen blue, chlorine green. Illustration. Stock Photo - Afloimages
Pralatrexate cancer drug molecule (antifolate class). Atoms are represented as spheres and are colour coded: hydrogen (white), carbon (grey), oxygen (red), nitrogen (blue), chlorine (green). Illustration.