CAS 133220-86-7 appears in our catalog under these names: 2-Chloro-4-fluorocinnamic acid, 2-Chloro-4-fluorocinnamic acid 98% (only trans-), 2-Propenoic acid, 3-(2-chloro-4-fluorophenyl)-, 98% (only trans-), 98% (only trans-), 2-Chloro-4-fluorocinnamic acid, 98% (only trans-). Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 50g, 25g, 100g, 100mg, 1g, 5g, 1mg.