4-Hydroxyphthalic Acid Price Not Available 5mg 4-Hydroxyphthalic Acid Supplier Page Catalog Number R031662 Molecular Formula C8H6O5 CAS# 610-35-5 Purity ≥95% Inchi InChI=1S/C8H6O5/c9-4-1-2-5(7(10)11)6(3-4)8(12)13/h1-3,9H,(H,10,11)(H,12,13) Inchi Key MWRVRCAFWBBXTL-UHFFFAOYSA-N SMILES C1=CC(=C(C=C1O)C(=O)O)C(=O)O Size 5mg Supplier Page https://www.musechem.com/product/R031662.html