CAS 116008-52-7 appears in our catalog under these names: 4-amino-2H-pyrazole-3-carboxylic acid, 95%, 4-Amino-1h-pyrazole-3-carboxylic acid, 97%, 4-Amino-1H-pyrazole-3-carboxylic acid 97%, 4-Amino-1H-pyrazole-3-carboxylic acid, 97%, 97%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 5g, 1g, 250mg, 25g, 10g, 100mg, 500mg.