trans-Aconitic acid4023-65-8100 % similar cis-Aconitic acid585-84-2100 % similar Oxaloacetic acid328-42-747 % similar Citraconic acid498-23-744 % similar Itaconic acid97-65-444 % similar Aconitic anhydride6318-55-442 % similar Glutaconic acid1724-02-339 % similar 1-Cyclopentene-1-carboxylic acid1560-11-835 % similar Cis,cis-muconic acid1119-72-834 % similar 1-Cyclohexene-1-carboxylic acid636-82-834 % similar 3-Hexenedioic acid4436-74-233 % similar Traumatic acid6402-36-433 % similar β-Ketoadipic acid689-31-633 % similar 3-Butene-1,2,3-tricarboxylic acid26326-05-633 % similar 1-Cyclohexene-1-acetic acid18294-87-632 % similar Succinic acid110-15-632 % similar Maleic acid110-16-732 % similar Fumaric acid110-17-832 % similar Poly(maleic acid)26099-09-232 % similar Aminoacetic acid hydrochloride6000-43-730 % similar