6-Mercaptopurine-13C2,15N (major) Price Not Available 5mg 6-Mercaptopurine-13C2,15N (major) Supplier Page Catalog Number R011885 Molecular Formula C5H4N4S CAS# 1190008-04-8 Purity ≥98% Inchi InChI=1S/C5H4N4S/c10-5-3-4(7-1-6-3)8-2-9-5/h1-2H,(H2,6,7,8,9,10)/i1+1,4+1,6+1 Inchi Key GLVAUDGFNGKCSF-JDKPDMQJSA-N SMILES C1=NC2=C(N1)C(=S)N=CN2 Size 5mg Supplier Page https://www.musechem.com/product/R011885.html