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From: "Stefano Chimichi" <chimichi _-at-_)risc1.chimorg.unifi.it>
Organization: Organic Chemistry Dept.-UNIFI
To: "G.P.Moss" <G.P.Moss \\at// QMW.AC.UK>, CHMINF-L \\at// LISTSERV.INDIANA.EDU
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Subject: Re: chirality check
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Dear Netters,

following my previous message, I wish to thank Dr. G.P. Moss for the 
correction. I'm referring to beta-D-glucose in the "usual" pyranosidic 
form and I make a mistake in atom numbering. Obviously the correct 
one is  (for this form):

1R, 2R, 3S, <bold>4S</bold>, 5R

whereas I get from the chirality check in programs:

1R, 2R, 3S, <bold>4R</bold>, 5R

Thanks again for your attention

SC

<nofill>
********************************************************
Prof. Stefano Chimichi
Organic Chemistry Dept. -UNIFI-    Tel. 39+055+2757631
Via Gino Capponi, 9                        Fax 39+55+2476964
I-50121 Firenze / Italy         
chimichi[ AT ]chimorg.unifi.it
http://www.chimorg.unifi.it/~chimichi
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