CAS 656818-36-9 appears in our catalog under these names: 6-(2-Fluorobenzyl)-5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 95%, 6-(2-Fluorobenzyl)-5,7-dimethylpyrazolo(1,5-a)pyrimidine-3-carboxylic acid, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g, 250mg.