CAS 5071-61-4 appears in our catalog under these names: 3-Phenylpyrazole-5-carboxylic acid, 97%, 3-Phenylpyrazole-5-carboxylic acid hydrate, 98%, 5-Phenyl-1h-pyrazole-3-carboxylic acid, 98%, 3-Phenylpyrazole-5-carboxylic Acid, >97.0%(HPLC)(T), 5-Phenyl-1H-pyrazole-3-carboxylic acid 97%. Offered by: Combi-blocks, TCI, Ambeed, Chemat, Fluorochem. Available pack sizes: 10g, 5g, 100g, 25g, 1g, 100mg, 250mg.