TopDir - top sites directory

TopDir is a human edited web directory with various categories, a collection of hand-picked web resources for visitors

TopDir offers free website promotion for webmasters and website owners. Relevant search results and many categories for adding and promoting websites. Free web promotion for websites at TopDir directory. Submit your url for review. A collection of hand-picked web resources for visitors. This page is focused on one particular aspect of Science, Chemistry, Directories.

See also:

Business: Chemicals: Directories (25)
Science: Directories (26)

This category in other languages:

French (3) German (12)

» ChemDex - A directory of chemistry resources on the WWW, located on the Sheffield chemistry server.

» ChemFinder Searching - An index to chemical information on the Internet, with structures and physical properties, searchable by name, structure, CAS Number, and physical properties.

http://www.liv.ac.uk/Chemistry/Links/listsgeneral.html

» Chemical Directories, Indicies and Links Sites - A meta-listing of chemistry indicies - a subsection of Links for Chemists.

http://matematicas.udea.edu.co/~carlopez

» Chemical Resources - Many places to search chemical information in Internet, page held in Columbia.

» Chemie.DE - Chemie.DE is an information service for the german chemistry community. It provides search engines for chemistry and various databases for chemical information.

» ChemIndustry.com - Providing information on all facets of the world-wide chemical industry. Many links to web resources of interest to chemists and the chemical industry.

» Chemsoc - Online networks in specialist areas, science, industry and product news, a comprehensive events database, job centre, access to major references, and society resources.

» ChemWeb.com - Features searchable chemistry journals and databases, jobs, books, software, conferences diary and ChemDex+.

» ChIN - The Chemical Information Network - Comprehensive directory of chemical information on the web.

» Information Retrieval in Chemistry Server - A compendium of chemistry resources by field and by topic.

http://www.liv.ac.uk/Chemistry/Links/links.html

» Links for Chemists - An extensive index of chemistry resources maintained at The University of Liverpool.

http://www.phc.vcu.edu/othercoolsites.html

» Medicinal Chemistry Links - A collection of links for chemists and students involved in organic, biochemical, computational, and/or medicinal chemistry research, maintained by Virginia Commonwealth University.

» moreChemistry - Maintains lists of events, links and jobs. Registered members can promote their websites themselves.

» Rolf Claessen's Chemistry Index - Links to freeware, discounted software, free databases, societies, spectroscopy resources, reaction mechanisms and online discussion forums.

» Top20Chemistry.com - Online directory for chemistry education in organic, analytical, bio, physical, electro, atmospheric, and several other topics.

» The Wired Chemist - A collection of Chemistry resources, including links to other sites and data tables.

TopDir is a human edited web directory with various categories. Our mission is to organize theme based websites and remove the clutter from the information. We strive to provide context based website results to our visitors. This directory is an evolving one and we regularly add new categories, if there is a necessity. Members can suggest new categories and websites for inclusion. This is one stop promotion site for webmasters and website owners. We invite you to browse the categories and suggest your website url for an editor review. This page is focused on one particular aspect of Science, Chemistry, Directories.

Help build the largest human-edited directory on the web. Soumettre un site - Open Directory Project - Devenir Editeur

Web directories list the websites by theme. The links in a web directory are collected, edited and organized by humans. Yahoo and Dmoz ODP(Open Directory Project) are considered as the best human-edited web directories on the Internet and they are one of the most trusted and relied traffic sources. Since these directories get thousands of submissions every day, it is sometimes difficult to get listed in them and your URL may take a long time to be reviewed and listed. Generally good directory listings give a surprise boost to your link popularity.