SMER-3 Price Not Available 5mg SMER-3 Supplier Page Catalog Number R062150 Molecular Formula C11H4N4O2 CAS# 67200-34-4 Purity ≥95% Inchi InChI=1S/C11H4N4O2/c16-9-6-4-2-1-3-5(6)7-8(9)13-11-10(12-7)14-17-15-11/h1-4H Inchi Key SFSSAKVWCKFRHE-UHFFFAOYSA-N SMILES C1=CC=C2C(=C1)C3=NC4=NON=C4N=C3C2=O Size 5mg Supplier Page https://www.musechem.com/product/R062150.html