- chemformula, providing a command for typesetting chemical formulae and reactions (doing a similar task to that of mhchem);
- chemgreek, offering support for use of greek letters; and
- ghsystem, providing for the UN globally harmonised chemical notation.
The author is Clemens Niederberger. The package is Copyright © 2011-2017 Clemens Niederberger.
License: lppl1.3 Version: 5.8a, dated: 2017-06-13 Catalogued: 2017-06-14