Ethyl 3,4-Dihydroxybenzoate-13C3 Price Not Available 10mg Ethyl 3,4-Dihydroxybenzoate-13C3 Supplier Page Catalog Number R049102 Molecular Formula C9H10O4 CAS# 1330195-40-8 Purity ≥90% Inchi InChI=1S/C9H10O4/c1-2-13-9(12)6-3-4-7(10)8(11)5-6/h3-5,10-11H,2H2,1H3/i1+1,2+1,9+1 Inchi Key KBPUBCVJHFXPOC-SKBHVPMCSA-N SMILES CCOC(=O)C1=CC(=C(C=C1)O)O Size 10mg Supplier Page https://www.musechem.com/product/R049102.html