(4-Carboxy-3-ethoxy)phenyl Acetic Acid (Repaglinide Impurity) Price Not Available 1mg (4-Carboxy-3-ethoxy)phenyl Acetic Acid (Repaglinide Impurity) Supplier Page Catalog Number R009762 Molecular Formula C11H12O5 CAS# 220438-80-2 Purity ≥90% Inchi InChI=1S/C11H12O5/c1-2-16-9-5-7(6-10(12)13)3-4-8(9)11(14)15/h3-5H,2,6H2,1H3,(H,12,13)(H,14,15) Inchi Key PRZWZRNYTRQDLH-UHFFFAOYSA-N SMILES CCOC1=C(C=CC(=C1)CC(=O)O)C(=O)O Size 1mg Supplier Page https://www.musechem.com/product/R009762.html