A computer-implemented method and apparatus are provided for planning the generation of combinatorial chemical libraries produced by a series of chemical reaction stages, each stage involving a multiplicity of simultaneous chemical reactions utilizing a set of potential synthons. The disclosed method...http://www.google.com/patents/US6377895?utm_source=gb-gplus-sharePatent US6377895 - Method for planning the generation of combinatorial chemistry libraries method for planning the generation of combinatorial chemistry libraries