From: Egon W. <eg...@sc...> - 2004-02-03 13:55:05
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On Sunday 01 February 2004 10:54, Miguel Howard wrote: > > CAS is short for CAS rigestry number... it's a simple index used for a > > very big database of published structures, I think... see: > > > > http://www.cas.org/EO/regsys.html > > This is *very* helpful. > As I understand it, this is the 'registry' only. > > I see that the cactus database (http://cactus.nci.nih.gov ... with 250K > compounds) allows you to access the data by CAS number. > > Q: Are there other large, publically available databases on the web? Yes, see: http://www.woc.sci.kun.nl/super.xml This lists 9 databases... All links refer to URL+database.xml, e.g. http://www.woc.sci.kun.nl/database.xml for the first entry... NIST is there, as well as the NCI database... ChemExper and ChemFinder are good sites too with additional information... > In looking at cactus, I see that another important key/index is 'NSC > number'. After searching the web I figured out that 'NSC number' is from > the National Safety council and is used within the CAMEO database system. > > Q: Is this 'NSC' number used by anyone in the Jmol community? I don't think there are many databases which use the NSC index. > Q: Anyone know anything about CAMEO? I don't. Egon |