CAS 15801-69-1 appears in our catalog under these names: 4-Bromo-1,3,5-trimethyl-1H-pyrazole, 98%, 4–Bromo–1,3,5–trimethylpyrazole, 4-Bromo-1,3,5-trimethylpyrazole, >98.0%(GC)(T), 4-Bromo-1,3,5-trimethyl-1H-pyrazole. Offered by: Combi-blocks, AmBeed, GLPBio, TCI, Fluorochem. Available pack sizes: 100g, 25g, 500g, 5g, 1g, 10g.