CAS 62078-43-7 appears in our catalog under these names: 4-Nitro-1H-pyrazole-3,5-dicarboxylic acid, 96%, 4-Nitro-1H-pyrazole-3,5-dicarboxylic acid, 98%, 4-Nitro-1H-pyrazole-3,5-dicarboxylic acid 96%, 4-nitro-1H-pyrazole-3,5-dicarboxylic acid, 96%, 96%. Offered by: Combi-blocks, AmBeed, Chemat. Available pack sizes: 25g, 5g, 1g, 100mg, 250mg.