α-Methyl-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-7-acetic Acid Price Not Available 5mg α-Methyl-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-7-acetic Acid Supplier Page Catalog Number R021974 Molecular Formula C15H11NO4 CAS# 52549-19-6 Purity ≥98% Inchi InChI=1S/C15H11NO4/c1-8(15(18)19)9-4-5-12-11(7-9)13(17)10-3-2-6-16-14(10)20-12/h2-8H,1H3,(H,18,19) Inchi Key NCPFXPZOGZWCJN-UHFFFAOYSA-N SMILES CC(C1=CC2=C(C=C1)OC3=C(C2=O)C=CC=N3)C(=O)O Size 5mg Supplier Page https://www.musechem.com/product/R021974.html