6-Methoxy-2-naphthaleneacetic Acid (Desmethyl Naproxen) Price Not Available 10mg 6-Methoxy-2-naphthaleneacetic Acid (Desmethyl Naproxen) Supplier Page Catalog Number R006096 Molecular Formula C13H12O3 CAS# 23981-47-7 Purity ≥90% Inchi InChI=1S/C13H12O3/c1-16-12-5-4-10-6-9(7-13(14)15)2-3-11(10)8-12/h2-6,8H,7H2,1H3,(H,14,15) Inchi Key PHJFLPMVEFKEPL-UHFFFAOYSA-N SMILES COC1=CC2=C(C=C1)C=C(C=C2)CC(=O)O Size 10mg Supplier Page https://www.musechem.com/product/R006096.html