CAS: 4023-65-8 Molecular Formula: C6 H6 O6 Molecular Weight (g/mol): 174.11 Synonym: 1-Propene-1,2,3-tricarboxylic acid, (1E)-,1-Propene-1,2,3-tricarboxylic acid, (E)- (8CI),Aconitic acid, trans- (6CI),(1E)-1-Propene-1,2,3-tricarboxylic acid,(1E)-Prop-1-ene-1,2,3-tricarboxylic acid,(E)-1-Propene-1,2,3-tricarboxylic acid,(E)-Aconitic acid,trans-1-Propene-1,2,3-tricarboxylic acid,trans-Aconitic acid IUPAC Name: (E)-prop-1-ene-1,2,3-tricarboxylic acid SMILES: OC(=O)C\C(=C/C(=O)O)\C(=O)O