| Title | Summary | |
| ChemCenter of ACS | SummaryPage |
| ChemSoc of RSC | SummaryPage |
| ChemWeb.com | SummaryPage |
| Chinese Science Digital Library: Chemistry Portal (This site) | SummaryPage |
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| Caltech Library: Chemistry | SummaryPage |
| Chemie.de (Chemistry search engine) | SummaryPage |
| CHEMINFO, Indiana University | SummaryPage |
| Chemistry 2000: Two thousand of the best chemistry sites | SummaryPage |
| Chemistry Web Reviews | SummaryPage |
| Chinese Science Digital Library: PHY MATH Portal | SummaryPage |
| Google Web Directory: Chemistry | SummaryPage |
| Intute | SummaryPage |
| Links for Chemists, The University of Liverpool | SummaryPage |
| Martindale's Calculators On-Line Center: Chemistry | SummaryPage |
| MolData: Links to Data Sources in Chemistry | SummaryPage |
| Open Directory: Chemistry | SummaryPage |
| PSIgate (Physical Sciences Information Gateway) | SummaryPage |
| Sheffield Chemdex | SummaryPage |
| The Mining Co. Guide to Chemistry | SummaryPage |
|
| 37c.com.cn | SummaryPage |
| BUBL LINK / 5:15 Catalogue of Internet Resources | SummaryPage |
| Chemistry site by NetWatch of Science Magzine | SummaryPage |
| DOE Office of Energy Efficiency and Renewable Energy (EERE) | SummaryPage |
| INFOMINE: Physical Sciences, Engineering, Computing & Math | SummaryPage |
| Rolf Claessen's Chemistry Index | SummaryPage |
| Trinity University Cheminformatics Site (the former Northern Illinois University Chemistry WWW Server) | SummaryPage |
| Yahoo!: Chemistry | SummaryPage |
|
| "Information retrieval in Chemistry" WWW server, Greece | SummaryPage |
| Academic Info | SummaryPage |
| Beijing: China International Chemical Consulting Corporation (CICCC) | SummaryPage |
| ChemClub.Com | SummaryPage |
| Chemical Information Center of Peking University | SummaryPage |
| Chemical Portal - Pigments Adhesives Chemistry | SummaryPage |
| Chemistry Collection of Infostead Australia | SummaryPage |
| Chemistry index (Institute of Chemistry, Freie Universitat Berlin) | SummaryPage |
| chemistry online | SummaryPage |
| Chemistry Webercises Directory (Modesto Junior College) | SummaryPage |
| ChemLin (Virtual Chemistry Library) | SummaryPage |
| CHEMLINKS - chemical WEB sites | SummaryPage |
| ChemWindow | SummaryPage |
| Council for Biotechnology Information | SummaryPage |
| Engineering Links : online resources for engineers | SummaryPage |
| European Network for Chemistry(ENC) | SummaryPage |
| FoodSafety.gov | SummaryPage |
| Free-Ed.Net (Free online courses)(Free) | SummaryPage |
| Global Information Network on Chemicals (GINC) | SummaryPage |
| GOLDSHEET Mining Directory - Comprehensive Mining Resource | SummaryPage |
| Green Pages - The Global Directory for Environmental Technology, Switzerland | SummaryPage |
| Indian Chemical Portal | SummaryPage |
| International Center for Scientific Research - CIRS | SummaryPage |
| Israel Chemistry Directory | SummaryPage |
| Latinamerican Chemistry Net | SummaryPage |
| Nanoforum - European Nanotechnology Gateway | SummaryPage |
| NEEDS Digital Library (National Engineering Education Delivery System) | SummaryPage |
| NetSci's Pharmaceutical Industries YellowPages(Free) | SummaryPage |
| NewScientist.com | SummaryPage |
| Novem - Technology Portal (heat transfer, separation, drying, process intensification, ict process tools) | SummaryPage |
| Science & technology directory - Technology Resource | SummaryPage |
| Science Links Japan | SummaryPage |
| Stanford Guide to Japan Information Resources | SummaryPage |
| Surface Engineering Information Net, China | SummaryPage |
| The Center for the Study of Technology and Society Inc. | SummaryPage |
| The Electronic Chemistry Library, University of Texas Libraries | SummaryPage |
| The Utility Links Site on the Internet (electric, gas, water and wastewater utilities) | SummaryPage |
| Water and Wastewater.Com | SummaryPage |
| WWW Chemists Guide | SummaryPage |
| zhangzc.jahee.com | SummaryPage |
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