Discussion list of nearly 500 organic chemists worldwide. Join this community or search their previous discussions by author, subject, date, or thread. www.orglist.net
The Division of Organic Chemistry of the American Chemical Society. Provides important information and announcements on the divisions activities and member benefits. www.organicdivision.org
Includes a searchable literature index, named reactions and protecting groups as well as a chemical database. [English and German] www.organic-chemistry.org