0 B15R1.4038 COC1=CC(C[C@H](N)C(=O)O)=CC=C1O HY-113468AR [0,0,0,0,0,0|2,0,2]=4 1 B14R1.42 COC1=CC(\[13CH]=[13CH]\[13C](=O)O)=CC=C1O HY-N0060S1 [1,0,0,0,0,0|1,0,0]=2 2 B13R1.511 O=[13C](O)\[13CH]=[13CH]\C1=CC(O)=C(O)C=C1 HY-N0172S [2,0,0,0,0,0|1,0,0]=3 3 B13R1.52 CO[13C]1=[13C]([18OH])[13CH]=[13CH][13C](CC(=O)O)=[13CH]1 HY-N0384S3 [2,0,0,0,0,0|1,0,1]=4