1	MDP	N-carboxyl-N-methyl-beta-muramic acid	1.000
2	AMU	N-acetyl-beta-muramic acid	0.864
3	MUB	N-acetyl-alpha-muramic acid	0.864
4	AMV	Methyl 2-acetamido-3-O-[(1r)-1-carboxyethyl]-2-deoxy-beta-D-glucopyranoside	0.750
5	UDC	2-acetamido-3-O-[(2s,3s)-2-carboxy-3,4-dihydroxybutan-2-yl]-2-deoxy-alpha-D-glucopyranose	0.731
6	MUR	Beta-muramic acid	0.727