Ethyl 3,4-Dihydroxybenzoate Price Not Available 1mg Ethyl 3,4-Dihydroxybenzoate Supplier Page Catalog Number R049101 Molecular Formula C9H10O4 CAS# 3943-89-3 Purity ≥98% Inchi InChI=1S/C9H10O4/c1-2-13-9(12)6-3-4-7(10)8(11)5-6/h3-5,10-11H,2H2,1H3 Inchi Key KBPUBCVJHFXPOC-UHFFFAOYSA-N SMILES CCOC(=O)C1=CC(=C(C=C1)O)O Size 1mg Supplier Page https://www.musechem.com/product/R049101.html