On Thu, 8 Dec 2011 Clemens Niederberger submitted an update to the
chemnum
package.
Summary description: a comprehensive approach for the numbering of chemical compounds License type: lppl
Announcement text: ---------------------------------------------------------------------- New in v0.4: - input of lists better customizable - a more intuitive way to use labels with lists or ranges of sublabels - usage with hyperref is now supported ----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/latex/contrib/chemnum/ . More information is at http://www.ctan.org/pkg/chemnum (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
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Thanks for the upload.
For the CTAN Team Rainer Schöpf