trans-Aconitic acid4023-65-8100 % similar Aconitic acid499-12-7100 % similar cis-Aconitic acid585-84-2100 % similar Oxaloacetic acid328-42-747 % similar Citraconic acid498-23-744 % similar Mesaconic acid498-24-844 % similar Itaconic acid97-65-444 % similar Malonic acid141-82-242 % similar Aconitic anhydride6318-55-442 % similar Glutaconic acid1724-02-339 % similar Acetonedicarboxylic acid542-05-238 % similar α-Ketoglutaric acid328-50-736 % similar 3-Methyl-2-butenoic acid541-47-935 % similar 1-Cyclopentene-1-carboxylic acid1560-11-835 % similar Cis,cis-Muconic acid1119-72-834 % similar Muconic acid3588-17-834 % similar 1-Cyclohexene-1-carboxylic acid636-82-834 % similar 3-Hexenedioic acid4436-74-233 % similar Glycine56-40-633 % similar Traumatic acid6402-36-433 % similar