1 0GA 3-{[(1z)-1-carboxyprop-1-en-1-yl]oxy}-2-hydroxybenzoic acid 1.000 2 RVD 3-{[(1z)-1-carboxybut-1-en-1-yl]oxy}-2-hydroxybenzoic acid 0.944 3 ISC (5s,6s)-5-[(1-carboxyethenyl)oxy]-6-hydroxycyclohexa-1,3-diene-1-carboxylic acid 0.941 4 RVE 3-[(1-carboxyethenyl)oxy]-2-hydroxybenzoic acid 0.941 5 RVB 3-{[(1z)-1-carboxy-3-methylbut-1-en-1-yl]oxy}-2-hydroxybenzoic acid 0.895 6 RDH 3-[(1-carboxyvinyl)oxy]benzoic acid 0.882 7 ISJ (3r,4r)-3-[(1-carboxyethenyl)oxy]-4-hydroxycyclohexa-1,5-diene-1-carboxylic acid 0.833 8 QLI (5s,6s)-6-amino-5-[(1-carboxyethenyl)oxy]cyclohexa-1,3-diene-1-carboxylic acid 0.833 9 RVC 3-{[(z)-1-carboxy-2-cyclopropylethenyl]oxy}-2-hydroxybenzoic acid 0.800 10 VCE 3-{[(E)-1-carboxy-2-cyclopropylethenyl]oxy}-2-hydroxybenzoic acid 0.800 11 OW7 3-ethoxybenzoic acid 0.706 12 MUR Beta-muramic acid 0.700