CCL: CAS number to 3D XYZ

[Berger Raphael <berger^^chem.helsinki.fi>]

 Sent to CCL by: Berger Raphael [berger^chem.helsinki.fi]
But be aware, the CAS number refers to a chemically pure substance,
 rather
 than "a molecule". For instance racemic limonene has got a
 CAS number, and
 D-limonene has another one and an arbitrary mixture od D- and
 L-limonene
 again a completely different CAS number.
 On Fri, 28 Oct 2011, sitzmann _ helix.nih.gov wrote:
>  Sent to CCL by: [sitzmann(a)helix.nih.gov]
>  This is not a program, but a web service (Chemical Identifier Resolver):
>  http://cactus.nci.nih.gov/chemical/structure/50-00-0/file?format=xyz
>  You can find more information at the Resolver's start page:
>  http://cactus.nci.nih.gov/chemical/structure
>  Markus
> >  Sent to CCL by: "S  P" [lcqsigi..hotmail.com]
> >  Dear CCL,
> >  Is there any unix/linux tool that can take a CAS number of a given
> >  molecular structure and convert it into a 3D-xyz coordinates
> >  representation?
> >  Thanks,>