One interface to search through more than 100 million chemical structures on the Internet!

• Can I search the Internet by structure? - Yes you can.
• Can I find structures for synonyms? - Yes, you can.
• Can I submit several compound in one search, or do I have to search compound by compound? -You can use SDFiles.
• I want to know biological effects of a compound. - Try CWM Global Search

CWM Global Search allows searching the Internet by structure, synonym and CAS Registry Number. In a Quick Search, we return structure, names and CAS Registry Numbers* within seconds. The Global Search allows a comprehensive search and the resulting links are organized by topics. A search by name can automatically invoke another search by structure and/or CAS Registry, or any combination of these. CWM Global Search presently searches 44 free chemical and pharma relevant databases -- containing more than 100 million pages which associate chemical structures with data.

• Enter a name and get in seconds the structure and if available the CAS Registry Number
• Enter a structure and get in seconds many names, including the IUPAC name, and if available the CAS Registry Number

• Enter a CAS Registry Number and very often you will get the structure and names in seconds.
• Comprehensive Search: The Global Search uses the above search terms making a comprehensive search. The huge advantage is that cross-over information is generated which does not contain any more the original search term, i.e. you search by structure and get documents that contain only the corresponding synonyms, or you search for a name such as Tamiflu and find pages with the brand name Oseltamivir.
• Get access to information that was until recently a very costly service.
• Reaction support i.e. you can use MDL RXN files or MDL RDFiles in a search
• Submit multiple compounds in a single query, using SDfiles or RDFiles.

License fee per year: 120 Euro - Buy now

Start the program by entering the URL: At the first time starting you will be asked to install Silverlight. Please do so. You don't need administrator rights. Silverlight is a plug-in from Microsoft. If you have problems installing, please read the installation notes. The program will run with full functionality until the end of August. After the trial period the answers will be somewhat restricted.

We support Internet Explorer and Firefox on Windows and Safari on Mac computers.

* CAS Registry Number^® and Synonym CAS Registry Number is a registered trademark of the American Chemical Society (ACS). All Rights Reserved. JDraw is the structure editor of Symyx Technologies, Inc, implemented as Java applet.