4.1.2.18	0.97	-	2-keto-3-deoxy-D-xylonate	-	5063	
4.1.2.18	1.8	-	2-Keto-3-deoxy-L-arabonate	-	5058, 5060	
4.1.2.18	2.9	-	2-Keto-3-deoxy-D-fuconate	-	5058, 5060