5-Amino-1H-pyrazole-3-carboxylic Acid Ethyl Ester Price Not Available 10mg 5-Amino-1H-pyrazole-3-carboxylic Acid Ethyl Ester Supplier Page Catalog Number R040341 Molecular Formula C6H9N3O2 CAS# 105434-90-0 Purity ≥98% Inchi InChI=1S/C6H9N3O2/c1-2-11-6(10)4-3-5(7)9-8-4/h3H,2H2,1H3,(H3,7,8,9) Inchi Key CPQKGGOPHDHAMN-UHFFFAOYSA-N SMILES CCOC(=O)C1=CC(=NN1)N Size 10mg Supplier Page https://www.musechem.com/product/R040341.html