Entry ID : bmse000761 Chem. Comp. : Mesaconic acid Formula : C5 H6 O4 Formula Wt. : 130.0987 InChi Code : InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2+ is Aromatic :