CAS 56079-15-3 appears in our catalog under these names: 4-Chloro-1,3,5-trimethyl-1h-pyrazole, 95%, 4-Chloro-1,3,5-trimethyl-1H-pyrazole, ≥95%, ≥95%, 4-Chloro-1,3,5-trimethyl-1H-pyrazole. Offered by: Combi-blocks, Chemat, Fluorochem. Available pack sizes: 1g, 5g.