5-Nitro-3-pyrazolecarboxylic Acid Ethyl Ester Price Not Available 25mg 5-Nitro-3-pyrazolecarboxylic Acid Ethyl Ester Supplier Page Catalog Number R040340 Molecular Formula C6H7N3O4 CAS# 39846-84-9 Purity ≥95% Inchi InChI=1S/C6H7N3O4/c1-2-13-6(10)4-3-5(8-7-4)9(11)12/h3H,2H2,1H3,(H,7,8) Inchi Key SNZZJCBTYCCHNG-UHFFFAOYSA-N SMILES CCOC(=O)C1=CC(=NN1)[N+](=O)[O-] Size 25mg Supplier Page https://www.musechem.com/product/R040340.html