CAS 99353-00-1 appears in our catalog under these names: (R)-3-(3,4-Dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl (E)-3-(3,4-dihydroxyphenyl)acrylate, 98%, 98%, Methyl rosmarinate/ 97.52% (existing batch purity), Methyl rosmarinate, Methyl rosmarinate 98%, Methyl rosmarinate, 99.89%. Offered by: Chemat, TargetMol, Biosynth, Ambeed, MedChemExpress. Available pack sizes: 10mg, 1mg, 5mg, 25mg, 50mg, 100mg, 2mg, 10mM/1mL.