6-Ethyl-5-(4-nitrophenyl)-2,4-pyrimidinediamine Price Not Available 25mg 6-Ethyl-5-(4-nitrophenyl)-2,4-pyrimidinediamine Supplier Page Catalog Number R040224 Molecular Formula C12H13N5O2 CAS# 71552-34-6 Purity ≥95% Inchi InChI=1S/C12H13N5O2/c1-2-9-10(11(13)16-12(14)15-9)7-3-5-8(6-4-7)17(18)19/h3-6H,2H2,1H3,(H4,13,14,15,16) Inchi Key MABNISKVRMEKMS-UHFFFAOYSA-N SMILES CCC1=C(C(=NC(=N1)N)N)C2=CC=C(C=C2)[N+](=O)[O-] Size 25mg Supplier Page https://www.musechem.com/product/R040224.html