8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Price Not Available 1mg 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran Supplier Page Catalog Number R049245 Molecular Formula C10H7N5O2 CAS# 110683-22-2 Purity ≥90% Inchi InChI=1S/C10H7N5O2/c11-6-3-1-2-5-7(16)4-8(17-9(5)6)10-12-14-15-13-10/h1-4H,11H2,(H,12,13,14,15) Inchi Key GSZQAIJMONCDFZ-UHFFFAOYSA-N SMILES C1=CC2=C(C(=C1)N)OC(=CC2=O)C3=NNN=N3 Size 1mg Supplier Page https://www.musechem.com/product/R049245.html