4-Methyl-3-nitropyrazole Price Not Available 10mg 4-Methyl-3-nitropyrazole Supplier Page Catalog Number R055577 Molecular Formula C4H5N3O2 CAS# 38858-90-1 Purity ≥98% Inchi InChI=1S/C4H5N3O2/c1-3-2-5-6-4(3)7(8)9/h2H,1H3,(H,5,6) Inchi Key AGGNMPUDFUROJT-UHFFFAOYSA-N SMILES CC1=C(NN=C1)[N+](=O)[O-] Size 10mg Supplier Page https://www.musechem.com/product/R055577.html