3-Amino-4-carbamoylpyrazole Hemisulfate Price Not Available 25mg 3-Amino-4-carbamoylpyrazole Hemisulfate Supplier Page Catalog Number R052874 Molecular Formula C8H14N8O6S CAS# 27511-79-1 Purity ≥90% Inchi InChI=1S/2C4H6N4O.H2O4S/c2*5-3-2(4(6)9)1-7-8-3;1-5(2,3)4/h2*1H,(H2,6,9)(H3,5,7,8);(H2,1,2,3,4) Inchi Key UMPKASYMNORSRO-UHFFFAOYSA-N SMILES C1=NNC(=C1C(=O)N)N.C1=NNC(=C1C(=O)N)N.OS(=O)(=O)O Size 25mg Supplier Page https://www.musechem.com/product/R052874.html