Package chemtool

A program for 2D drawing organic molecules

http://ruby.chemie.uni-freiburg.de/~martin/chemtool/chemtool.html

Chemtool is a program for drawing organic molecules easily and store them
in a variety of output formats including as a X bitmap, Xfig, SVG or EPS
file. It runs under the X Window System using the GTK widget set.

General Commands (Section 1)
chemtool
chemtool is a program for drawing organic molecules and exporting them as a X bitmap, PNG, PicTeX, Xfig, SVG, SXD, MDL or EPS file. It runs under the X Window...
cht
cht is a commandline tool to derive the sum formula and molecular mass of the molecule depicted in a chemtool drawing file. It is also available from within...