ppchtex
Typeset chemical formula diagrams.
ppchTeX is a separate module of the
ConTeXt macro package for TeX. It
seems to be in its final state (having not changed for more than
10 years).
See also xymtex.
The author is Hans Hagen.
License: noinfo
Version dated: 1997-03-19
Catalogued: 2011-09-27