Hello Nandan,

The HNMR Viewer and CNMR Viewer are to be used in conjunction with the
ACD/Labs Online (I-Lab) service for performing predictions. They can
also be used for viewing predicted spectra generated by HNMR or CNMR
Predictor software. The freeware software alone will not predict NMR
spectra.

Check out http://www.acdlabs.com/ilab for more information on the
ACD/Labs Online (I-Lab) service. You can register an account for free
and request a demo key to give you two weeks free access to the service.

Regards,
Robin Martin
Technical Support Specialist
Advanced Chemistry Development
www.acdlabs.com



--- In ChemistrySoftware@yahoogroups.com, "Nandan V Vakatkar"
<nandan2000@y...> wrote:
> Hi all,
> I am currently using ACDlabs/chemsketch 8.0 freeware available
> on the net to draw chemical structures. There are tabs mentioning
> HNMR, CNMR which have come by default. Do they they really work? I
> tried to use them to predict the HNMR patern of basic compounds like
> indole, benzothiazole, etc but without any sucess. Can anyone help me?
> Thanking you in advance,
>
> Nandan V. Vakatkar.
> Research Fellow
> MUICT(earlier known as udct)
> Mumbai-19.