CAS 20733-94-2 appears in our catalog under these names: Methyl sinapate, 98%, Methyl 3-(4-Hydroxy-3,5-dimethoxyphenyl)acrylate, >95% (HPLC), Methyl sinapinate, Methyl 4-hydroxy-3,5-dimethoxycinnamate, 98%, 98%, Methyl sinapate, 99.92%. Offered by: Combi-blocks, TRC, Biosynth, Chemat, MedChemExpress. Available pack sizes: 1g, 250mg, 5g, 10g, 25g, 200mg, 25mg, 50mg.