CAS 80-59-1 appears in our catalog under these names: Tiglic Acid, Tiglic acid/ 98%, Tiglic acid, 97+% , Tiglic Acid, >98.0%(GC)(T), trans-2,3-Dimethylacrylic acid, 98%. Offered by: TRC, TargetMol, Thermo Scientific (Alfa Aesar), Biosynth, TCI. Available pack sizes: 5g, 1g, 25g, 100g, 500g, 0,25kg, 0,5kg, 1kg.