6-Methylpterin Price Not Available 1mg 6-Methylpterin Supplier Page Catalog Number R040421 Molecular Formula C7H7N5O CAS# 708-75-8 Purity ≥90% Inchi InChI=1S/C7H7N5O/c1-3-2-9-5-4(10-3)6(13)12-7(8)11-5/h2H,1H3,(H3,8,9,11,12,13) Inchi Key UDOGNMDURIJYQC-UHFFFAOYSA-N SMILES CC1=CN=C2C(=N1)C(=O)N=C(N2)N Size 1mg Supplier Page https://www.musechem.com/product/R040421.html