970 Million Druglike Small Molecules for Virtual Screening in the Chemical Universe Database GDB-13
Lorenz C. Blum, Jean‐Louis Reymond · Journal of the American Chemical Society · 2009
GDB-13 enumerates small organic molecules containing up to 13 atoms of C, N, O, S, and Cl following simple chemical stability and synthetic feasibility rules. With 977,468,314 structures, GDB-13 is the largest publicly available small organic molecule database to date.