CAS 59843-71-9 appears in our catalog under these names: 3-(2,5-Dichlorophenyl)pyrazole, 95%, 3-(2,5-Dichlorophenyl)-1H-pyrazole, 97%, 3-(2,5-Dichlorophenyl)pyrazole. Offered by: Combi-blocks, AmBeed, Biosynth, Fluorochem. Available pack sizes: 250mg, 5g, 10g, 1g, 0,5g.