it is basically the chiral centre farthest from aldehyde group should have OH group on left side
5 Answers
					
			rocky
					·2010-01-14 03:27:12
			
			
			
					
			swaraj jena
					·2010-01-14 03:44:35
			
			
			But the answer is given different in the answer C4 carbon has opposite orientation tht of ur answer
					
			Tush Watts
					·2010-01-14 03:47:44
			
			
			http://www.biochem.arizona.edu/classes/bioc462/462a/NOTES/CARBO/D-L-glu.gif
					
			swaraj jena
					·2010-01-16 04:43:58
			
			
		chiral centre 2 and 4 -right side with respect to observer
and 3 and 5 - left side ..........
and penultimate carbon and last must be opposite ( last right side )
