From: Miguel H. <mt...@mt...> - 2004-02-01 09:54:12
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> 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? 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? Q: Anyone know anything about CAMEO? Miguel |