Re: chirality check

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, 4S, 5R
whereas I get from the chirality check in programs:
1R, 2R, 3S, 4R, 5R
Thanks again for your attention
 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