4-Hydroxyphenylpyruvic Acid Price Not Available 1mg 4-Hydroxyphenylpyruvic Acid Supplier Page Catalog Number R031902 Molecular Formula C9H8O4 CAS# 156-39-8 Purity ≥98% Inchi InChI=1S/C9H8O4/c10-7-3-1-6(2-4-7)5-8(11)9(12)13/h1-4,10H,5H2,(H,12,13) Inchi Key KKADPXVIOXHVKN-UHFFFAOYSA-N SMILES C1=CC(=CC=C1CC(=O)C(=O)O)O Size 1mg Supplier Page https://www.musechem.com/product/R031902.html