Chemtool development page Chemtool is a small program for drawing chemical structures on Linux and Unix systems using the GTK toolkit under X11. Chemtool was originally written by Thomas Volk, then a student of chemistry and biology at the university of Ulm, Germany. SDF is suppor http://ruby.chemie.uni-freiburg.... ID: 570 | Rank: 2630 | Votes: 4.00 | Views: 1189 | Submitted: 20060328 |