3,4-Dihydroxybenzoic Acid Methyl Ester Price Not Available 25mg 3,4-Dihydroxybenzoic Acid Methyl Ester Supplier Page Catalog Number R055048 Molecular Formula C8H8O4 CAS# 2150-43-8 Purity ≥98% Inchi InChI=1S/C8H8O4/c1-12-8(11)5-2-3-6(9)7(10)4-5/h2-4,9-10H,1H3 Inchi Key CUFLZUDASVUNOE-UHFFFAOYSA-N SMILES COC(=O)C1=CC(=C(C=C1)O)O Size 25mg Supplier Page https://www.musechem.com/product/R055048.html