What is MIME?

MIME stands for Multipurpose Internet Mail Extensions. It is a way of telling your Web Browser or your E-mail program what to do with a particular type of file. Chemical MIME is concerned with the special nature of information involv with displaying chemical structures. The Chemical MIME type is in the process of being developed but here are some Web sites for background reading.

The Chemical MIME Home Page
http://www.ch.ic.ac.uk/chemime
The Chemical MIME Home Page contains links to many sites related to the use and development of Chemical MIME. Topics include guidelines for standards, examples of the use of chemical MIME, and background articles.

MIME types for Chemistry
http://chem.leeds.ac.uk/Project/MIME.html

"MIME Types for Chemistry" gives an overview of chemical MIME and its application to the Web. It explains the use of chemical MIME and gives some step-by-step instructions.

Hyperactive Molecules Using Chemical MIME
http://www.ch.ic.ac.uk/chemical_mime.html

This page was prepared to show applications of Chemical MIME in action. There are many inline images involved and the authors suggest turning off the auto-downloading of images. (I know from personal experience the connection can be very slow.) It well worth the visit to see all the possibilities.

Chemistry and the Web: Hyperactive Molecules
http://www.ncsa.uiuc.edu/SDG/IT94/Proceedings/BioChem/rzepa/rzepa.html

This document is part of the Second International World Wide Web (WWW) Conference '94: Mosaic and the Web. It explains how the WWW can be used to communicate scientific information.

Hyperactive Molecules and the World Wide Web Information System
http://www.ch.ic.ac.uk/rzepa/RSC/P2/4_05970K.html

This page was published in the Journal of the Chemical Society, Perkins Transactions (J. Chem. Soc., Perkin Trans. 2, 1995, 7). It proposes an Internet based standard based on primary chemical MIME types, gives examples, discusses the Chemical Struc e Mark-up language, and the implications on scientific publishing.

About IDS
http://www.organik.uni-erlangen.de/info/about-IDS.html

IDS stands for Interactively Displayed molecular Structure, which this site explains is a synonym for HYPERACTIVE MOLECULES. It has a brief history of IDS which is worth taking a looking at. It also has links to other sites using chemcal MIME.

Chemime2 -- Network Working Group -- Internet Working Draft
http://www.ch.ic.ac.uk/chemime2.html

This is an Internet-Draft. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. The purpose of this Internet-Draft is to propose an update to Internet RFC 1521 to include a new pr ry content-type to be known as chemical.

Chemical MIME Listserve Archive
http://www.ch.ic.ac.uk/hypermail/chemime

This is the archive of the the Chemical MIME discussion group. It shows the development of the chemical MIME standards and posts update of the progress. A list of mirror sites for the this discussion group can be found at Several electronic journals and conferences are attempting to make use of the advantages of chemical MIME and the WWW. They encourage authors or participants to include chemical structure files in their documents. These include:

Electronic Conference on Trends in Organic Chemistry
http://www.ch.ic.ac.uk/ectoc/
Electronic Conference on Heterocyclic Chemistry
http://www.ch.ic.ac.uk/ectoc/echet96/.index.html
Journal of Computer-Aided Molecular Design
http://www.nih.gov/dcrt/expo/talks/cybersci/links/jcamd/html
Protein Science
http://www.prosci.uci.edu/
Chemical Communications (CLIC Consortium Electronic Journal Project)
http://www.rsc.org/is/journals/current/chemcomm/cccpub.htm

After you've got your viewing programs downloaded you can see how well they work at the Chemical Object Test Page. Another site with some examples is

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