3,4-Dihydro-2,2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid Price Not Available 10mg 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid Supplier Page Catalog Number R019491 Molecular Formula C12H12O4 CAS# 65372-54-5 Purity ≥90% Inchi InChI=1S/C12H12O4/c1-12(2)6-9(13)8-5-7(11(14)15)3-4-10(8)16-12/h3-5H,6H2,1-2H3,(H,14,15) Inchi Key PTOMGSWLGSRLCK-UHFFFAOYSA-N SMILES CC1(CC(=O)C2=C(O1)C=CC(=C2)C(=O)O)C Size 10mg Supplier Page https://www.musechem.com/product/R019491.html