CAS 1204901-63-2 appears in our catalog under these names: 4-Chloro-1-propyl-1h-pyrazole, 95%, 4-Chloro-1-propyl-1H-pyrazole, 4-Chloro-1-propyl-1H-pyrazole 95%, 4-Chloro-1-propyl-1H-pyrazole, 95%, 95%. Offered by: Combi-blocks, Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 10g, 100mg, 250mg.