CAS 89717-68-0 appears in our catalog under these names: 4-Bromo-5-methoxy-1-methyl-1H-pyrazole, 4-Bromo-5-methoxy-1-methyl-1H-pyrazole 98%, 4-Bromo-5-Methoxy-1-Methyl-1H-Pyrazole, 95%, 95%, 4-Bromo-5-methoxy-1-methyl-1H-pyrazole, 98%. Offered by: Biosynth, Ambeed, Chemat, Fluorochem. Available pack sizes: 1g, 100mg, 250mg, 5g.