CAS 492426-29-6 appears in our catalog under these names: 1-(4-Chlorobenzyl)-3-phenyl-1h-pyrazole-4-carbaldehyde, 95%, 1-(4-Chlorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 5g, 1g.